Invention Grant
- Patent Title: Method of producing gaskets for container closures
- Patent Title (中): 生产用于集装箱封闭件的垫圈的方法
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Application No.: US19362362Application Date: 1962-05-09
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Publication No.: US3164486APublication Date: 1965-01-05
- Inventor: MICHAEL PEZZUTO , FOYE ALLEN B
- Applicant: GRACE W R & CO
- Assignee: W R Grace and Co
- Current Assignee: W R Grace and Co
- Priority: US19362362 1962-05-09
- Main IPC: C08J9/28
- IPC: C08J9/28 ; C08J9/30
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