-
公开(公告)号:US1912314A
公开(公告)日:1933-05-30
申请号:US57516531
申请日:1931-11-14
Applicant: KANNEL REVOLVING DOOR COMPANY
Inventor: SIMPSON ARTHUR M
IPC: C10M111/02
CPC classification number: C10M111/02 , C10M101/02 , C10M103/04 , C10M2201/05 , C10M2201/053 , C10M2203/1006 , C10M2203/1025 , C10M2203/1045 , C10M2203/1065 , C10M2203/1085
-
公开(公告)号:US1890365A
公开(公告)日:1932-12-06
申请号:US51856931
申请日:1931-02-26
Applicant: KANNEL REVOLVING DOOR COMPANY
Inventor: BLANCHARD ROBERT L
IPC: E06B3/90
CPC classification number: E06B3/90 , E05Y2900/132
-
公开(公告)号:US1478731A
公开(公告)日:1923-12-25
申请号:US34434119
申请日:1919-12-12
Applicant: KANNEL REVOLVING DOOR COMPANY
Inventor: BRUNNER HERBERT R
IPC: F23M7/00
CPC classification number: F23M7/00
-
公开(公告)号:US877415A
公开(公告)日:1908-01-21
申请号:US1905261129
申请日:1905-05-19
Applicant: KANNEL REVOLVING DOOR COMPANY VAN
Inventor: ELY WALTER S
CPC classification number: E06B3/7001
-
公开(公告)号:US677294A
公开(公告)日:1901-06-25
申请号:US1901055075
申请日:1901-04-09
Applicant: KANNEL REVOLVING DOOR COMPANY VAN
Inventor: KANNEL THEOPHILUS VAN
IPC: E06B3/90
CPC classification number: E06B3/90 , E05Y2900/132
-
-
-
-