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Valve assembly for pressurized dispensers
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Patent number 4,463,784
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Issue date Aug 7, 1984
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Aerosol Inventions & Development S.A. AIDSA
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Roger A. Butcher
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Valves for pressurized dispensers
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Patent number 4,078,705
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Issue date Mar 14, 1978
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Aerosol Inventions & Development, S.A. Aidsa
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Roger Anthony Butcher
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Spray nozzle for dispensing containers
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Patent number 4,076,174
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Issue date Feb 28, 1978
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Aerosol Inventions & Developments S.A. Aid SA
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Gunter Melchior Volgel
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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Valve actuators for pressurized dispensers
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Patent number 4,018,365
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Issue date Apr 19, 1977
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Aerosol Inventions & Development S.A. AIDSA
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Roger Anthony Butcher
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B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL