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1987-05-05
Packed bag transverse sealing mechanism
KR900003083B1
(ko )
1990-05-07
충전 포장 방법 및 장치
FR2506670A1
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1982-12-03
Procede de fabrication de verre de securite stratifie sans autoclave
FR2284424A1
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1976-04-09
Appareil de soudage, notamment pour le soudage d'objets en matiere plastique
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1981-11-17
Apparatus for the welding of strips of thermoplastic material lying on top of each other
KR870007679A
(ko )
1987-09-21
삼중요철 바닥면을 가진 주방용기 및 그 제조방법
GB1492547A
(en )
1977-11-23
Heat welding polyolefinic parts
SU410965A1
(mo )
1974-01-15
GB943457A
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1963-12-04
Method of forming bag closures and bags provided with such closures
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1980-10-14
Method and device for welding superimposed strips of thermoplastic
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(en )
1945-11-20
Apparatus for making thermoplastic joints
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2006-09-13
열간금속판재 소성유동 고상접합장치 및 접합방법
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(en )
1969-04-15
Method of heat sealing the container edges of plastic foam material by flame contact
GB2043528B
(en )
1983-05-11
Mechanical toggle and fluid actuated ram for powder compacting press
US3799820A
(en )
1974-03-26
Process of manufacturing open or closed packagings of foam plastics,preferably foam polystyrene
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(en )
1945-02-06
Liquid sealing method
JPH0476862B2
(mo )
1992-12-04
US2767769A
(en )
1956-10-23
Heat-sealing thermoplastics
US2434617A
(en )
1948-01-13
Method of wrapping round cakes
US2625877A
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1953-01-20
Divider for cheese molds
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(en )
1964-09-15
Method and apparatus for forming containers
JPH04128208U
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1992-11-24
自動包装機におけるフイルム袋の熱シール装置
US2995879A
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1961-08-15
Press for heat-sealing cheese and the like
US2102840A
(en )
1937-12-21
Closing and sealing of collapsible tubes
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(mo )
1974-03-18