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DE833604C
|
|
Process for the production of synthetic resin-bonded grinding wheels
|
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DE863401C
|
|
Process for the production of hardboard
|
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DE883651C
|
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Process for the production of resinous condensation products from phenols, formaldehyde and aromatic amines
|
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DE871833C
|
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Process for the production of hot pressing compounds
|
|
DE872267C
|
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Process for the production of synthetic resins which are soluble in the usual paint solvents
|
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DE921776C
|
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Process for the production of a resinous, thermosetting condensation product from sulphite waste liquor
|
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DE868013C
|
|
Electrotechnical construction elements
|
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DE906753C
|
|
Process for the production of phenol-formaldehyde resins
|
|
DE897160C
|
|
Process for the production of condensation products
|
|
DE866249C
|
|
Process for the manufacture of novolaks
|
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DE865977C
|
|
Process for making a resinous binder
|
|
DE892828C
|
|
Process for the production of resinous condensation products
|
|
DE862953C
|
|
Binder for molding compounds
|
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DE883346C
|
|
Process for the production of curable synthetic resins
|
|
DE900749C
|
|
Process for the production of profiled bodies containing synthetic resin
|
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DE760528C
|
|
Process for the continuous production of synthetic resins from phenols or their derivatives and aldehydes in an aqueous medium
|
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DE875566C
|
|
Process for the production of a thermosetting molding compound
|
|
DE868485C
|
|
Process for the production of a heat-curable lacquer
|
|
DE720759C
|
|
Process for the production of synthetic resins
|
|
GB530317A
|
|
Improvements in and relating to the cold moulding of phenolic synthetic resins
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