Patent search ap:("ALUMINUM CO OF AMERICA") AND inv:"SMITH HERMAN W" Page 1

1.

发明授权
Bottle cap detector 失效
Title translation: 瓶盖检测器

公开(公告)号：US2982862A

公开(公告)日：1961-05-02

申请号：US86315159

申请日：1959-12-31

Applicant: ALUMINUM CO OF AMERICA

Inventor： SMITH HERMAN W

IPC: B67B3/26 , G01N27/90 , G01V3/10

CPC classification number: B67B3/26 , G01N27/90 , G01V3/101

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