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1.Method of producing raw materials for crown caps,raw material therefor and a crown cap with a foamable lining 失效
Title translation: 生产原料的原料,其原料及具有可泡沫内衬的瓶盖的方法公开(公告)号:US3494778A
公开(公告)日:1970-02-10
申请号:US3494778D
申请日:1966-03-28
Applicant: RIKICHI HASHIMOTO
Inventor: HASHIMOTO RIKICHI
CPC classification number: B05D7/16 , B05D3/0281 , B29C44/1271 , B29C44/3484 , B65D41/12