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GB378345A
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Improved manufacture of mixtures of sodium phosphates for treating boiler waters andother aqueous liquors
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GB370774A
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Improvements in and relating to the manufacture of arylamines
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DE609865C
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Process for the preparation of diphenyl
|
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GB384990A
|
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Process and apparatus for the manufacture of diphenyl
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DE615116C
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Electrical insulating material
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DE612266C
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Process for the production of a highly chlorinated resin
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GB370020A
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Transformer oil
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DE581046C
|
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Process for the preparation of complex diaryl compounds of high boiling point
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DE568084C
|
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Process for the production of a dry preparation consisting of primary phosphoric acid lime from phosphoric acid and milk of lime
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GB330777A
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Acid calcium phosphate and method of making same
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GB315700A
|
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Production of di-ammonium phosphate
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GB312902A
|
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Improvements in the manufacture of diphenyl
|
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DE531005C
|
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Process and apparatus for the production of diphenyl
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ES108792A1
|
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Improvements in a composition of sodium chloride and trisodium phosphate.
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US1759152A
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Sodium borate tri-sodium phosphate compound and process for its manufacture
|
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US1747579A
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Material comprising calcium sulphate anhydrous and calcium phosphate pyro and method for manufacturing same
|
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US1751783A
|
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Process for the elimination of silicon in ferrophosphorus
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US1689547A
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Method for making tri-sodium phosphate
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US1735327A
|
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Method of making carbolic acid
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US1675459A
|
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Phosphate reducer for bottom chrome dyeing
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