-
公开(公告)号:US1091070A
公开(公告)日:1914-03-24
申请号:US1913781702
申请日:1913-07-28
Applicant: MAST JOSEPH
Inventor: MAST JOSEPH
CPC classification number: A24F27/06
-
公开(公告)号:US958414A
公开(公告)日:1910-05-17
申请号:US1910536733
申请日:1910-01-06
Applicant: MAST JOSEPH
Inventor: MAST JOSEPH
CPC classification number: A24F19/06 , F17C2201/0152 , Y10S220/908
-