IT7968143D0
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Improving airtightness of seal in closure member - involves use of ultrasonic waves to melt at least on constituent member
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DE2921647A1
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Container and closure cap sealing method - using ultrasonic heating to form non-welded gas tight seal
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FR2457228A1
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Container and closure cap sealing method - using ultrasonic heating to form non-welded gas tight seal
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ZA7902220B
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Sealing methods
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US4248356A
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Sealing method
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US4248810A
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Foamed insulating materials and method of manufacture
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FR2383143A1
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High temp. insulating foam mfr. - by foaming reinforcing fibre, bentonite, expanded aggregate mixt., shaping, drying and firing at low temp.
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JPS53112546A
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Method of produsing foamed high temperature insulating materials
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DE2708577A1
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High temp. insulating foam mfr. - by foaming reinforcing fibre, bentonite, expanded aggregate mixt., shaping, drying and firing at low temp.
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ZA7701177B
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Improvements relating to clay compositions
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CA1071241A
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Foamed insulating materials and method of manufacture
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GB1512766A
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Foamed insulating materials and method of manufacture
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AU2242577A
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Production of insulating foams
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AU2913177A
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Mouldable insulation
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AU2272977A
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Reinforced clays
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Recycling waste materials
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ZA7501858B
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Apparatus for manufacturing plaster sheets
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AU8605475A
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npo AMED INSULATING MATERIALS AND METHOD OF MANUFACTURE
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AU7935775A
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Apparatus for manufacturing plaster sheets
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US3839270A
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Concrete reinforcing materials
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