-
公开(公告)号:US779712A
公开(公告)日:1905-01-10
申请号:US1904210012
申请日:1904-05-27
Applicant: OTTO REISSMANN , JACKSON CALVIN
Inventor: JACKSON CALVIN
CPC classification number: B29C65/10
-
公开(公告)号:US687237A
公开(公告)日:1901-11-26
申请号:US1900006937
申请日:1900-03-01
Applicant: JACKSON CALVIN
Inventor: JACKSON CALVIN
CPC classification number: B23B27/007 , Y10T407/223 , Y10T407/225 , Y10T407/2256
-
公开(公告)号:US683178A
公开(公告)日:1901-09-24
申请号:US1899741502
申请日:1899-12-26
Applicant: JACKSON CALVIN
Inventor: JACKSON CALVIN
CPC classification number: B23Q1/76 , B23C3/00 , Y10T29/5105 , Y10T408/5638 , Y10T409/307448 , Y10T409/307784
-
-