-
公开(公告)号:US882985A
公开(公告)日:1908-03-24
申请号:US1907380320
申请日:1907-06-22
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: A01K13/003
-
公开(公告)号:US633936A
公开(公告)日:1899-09-26
申请号:US1898693226
申请日:1898-10-11
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: B23D63/023
-
公开(公告)号:US2493096A
公开(公告)日:1950-01-03
申请号:US57259245
申请日:1945-01-13
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
IPC: A47C17/17
CPC classification number: A47C17/1756
-
公开(公告)号:US2437580A
公开(公告)日:1948-03-09
申请号:US53103144
申请日:1944-04-14
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
IPC: A47C17/16
CPC classification number: A47C17/1756
-
公开(公告)号:US2435936A
公开(公告)日:1948-02-10
申请号:US55224444
申请日:1944-09-01
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
IPC: A47C17/175
CPC classification number: A47C17/1756
-
公开(公告)号:US1342406A
公开(公告)日:1920-06-01
申请号:US11143716
申请日:1916-07-26
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
IPC: E21B10/32
CPC classification number: E21B10/325
-
公开(公告)号:US1213989A
公开(公告)日:1917-01-30
申请号:US11789616
申请日:1916-08-31
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: B25D17/005
-
公开(公告)号:US1144576A
公开(公告)日:1915-06-29
申请号:US1914838561
申请日:1914-05-14
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: E05C3/044 , Y10S70/68 , Y10S292/30 , Y10T292/0801 , Y10T292/1083
-
公开(公告)号:US1104462A
公开(公告)日:1914-07-21
申请号:US1912726063
申请日:1912-10-16
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: F16H15/38 , A01J15/16 , Y10T74/18224
-
公开(公告)号:US1078568A
公开(公告)日:1913-11-11
申请号:US1911633911
申请日:1911-06-19
Applicant: WILSON WILLIAM W
Inventor: WILSON WILLIAM W
CPC classification number: E21B10/34
-
-
-
-
-
-
-
-
-