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Inventor
GEBHARDT DIETER
2 patents
Patents
2 patents
US4303708A
Dec 1, 1981
Heat-sealable plastic film, process for its manufacture, and the use of the film
HOECHST AG
61 citations
94
US4256784A
Mar 17, 1981
Heat-sealable plastic film
HOECHST AG
34 citations
89