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公开(公告)号:US3058389A
公开(公告)日:1962-10-16
申请号:US51997655
申请日:1955-07-05
Applicant: MORROW PRODUCTS INC
Inventor: MORROW ROBERT D
IPC: G01J1/28
CPC classification number: G01J1/28
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公开(公告)号:US2913636A
公开(公告)日:1959-11-17
申请号:US56850856
申请日:1956-02-29
Applicant: MORROW PRODUCTS INC
Inventor: MORROW ROBERT D
IPC: B60Q1/14
CPC classification number: B60Q1/1423 , B60Q2300/42 , Y10T307/391 , Y10T307/773
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