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公开(公告)号:US3401844A
公开(公告)日:1968-09-17
申请号:US64498367
申请日:1967-06-09
Applicant: VALVE CORP OF AMERICA
Inventor: HANSON JR HARVEY
IPC: B65D83/14
CPC classification number: B65D83/60
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公开(公告)号:US3401838A
公开(公告)日:1968-09-17
申请号:US64498267
申请日:1967-06-09
Applicant: VALVE CORP OF AMERICA
Inventor: HANSON JR HARVEY
IPC: B65D83/14
CPC classification number: B65D83/60
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