Patent search ap:("TRICO PRODUCTS CORP") AND inv:"ROBERTS HOBART V JR" Page 1

1.

发明授权
Door locking system 失效

公开(公告)号：US3466905A

公开(公告)日：1969-09-16

申请号：US3466905D

申请日：1966-09-23

Applicant: TRICO PRODUCTS CORP

Inventor： DEIBEL RAYMOND A , RIESTER WILLIAM C , ROBERTS HOBART V JR

IPC: E05B65/36 , E05B65/38 , E05B65/42

CPC classification number: E05B77/50 , Y10T70/65

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