-
1.
公开(公告)号:US2360504A
公开(公告)日:1944-10-17
申请号:US28695339
申请日:1939-07-28
Applicant: EDES MFG COMPANY
Inventor: JEROME MASSE THOMAS
IPC: B24B7/02
CPC classification number: B24B7/02 , Y10S29/077 , Y10S29/093 , Y10S29/101
-
公开(公告)号:US2234153A
公开(公告)日:1941-03-04
申请号:US25671139
申请日:1939-02-16
Applicant: UNITED ENG FOUNDRY CO
Inventor: GEORGE HERBERT CLARENCE
CPC classification number: B21B28/04 , B21B45/0284 , B21B45/0287 , Y10S29/061 , Y10S29/07 , Y10S29/081 , Y10S29/09 , Y10S29/093 , Y10T29/455
-
公开(公告)号:US2185344A
公开(公告)日:1940-01-02
申请号:US8963136
申请日:1936-07-08
Applicant: BREAKENRIDGE KNIGHT ALBERT
Inventor: BREAKENRIDGE KNIGHT ALBERT
IPC: B24B9/12
CPC classification number: B24B9/12 , Y10S29/068 , Y10S29/093 , Y10S29/101
-
公开(公告)号:US1644379A
公开(公告)日:1927-10-04
申请号:US75475324
申请日:1924-12-09
Applicant: PITTSBURGH PLATE GLASS CO
Inventor: HITCHCOCK HALBERT K
IPC: B24B7/24
CPC classification number: B24B7/244 , Y10S29/082 , Y10S29/089 , Y10S29/093
-
公开(公告)号:US1579688A
公开(公告)日:1926-04-06
申请号:US67155623
申请日:1923-10-29
Applicant: BLIFFERT WALTER J
Inventor: BLIFFERT WALTER J
IPC: F02B27/00
CPC classification number: F02B27/005 , Y02T10/146 , Y10S29/093
-
公开(公告)号:US288717A
公开(公告)日:1883-11-20
申请号:US288717D
CPC classification number: B24B3/466 , Y10S29/074 , Y10S29/084 , Y10S29/093 , Y10T82/18
-
公开(公告)号:US142511A
公开(公告)日:1873-09-02
申请号:US142511D
CPC classification number: B23Q11/10 , Y10S29/055 , Y10S29/077 , Y10S29/09 , Y10S29/093 , Y10S29/101 , Y10S29/102 , Y10T74/19088 , Y10T408/46 , Y10T408/60
-
公开(公告)号:US113512A
公开(公告)日:1871-04-11
申请号:US113512D
CPC classification number: B27C3/02 , B23B5/16 , Y10S29/093 , Y10T408/46 , Y10T408/47
-
公开(公告)号:US2537445A
公开(公告)日:1951-01-09
申请号:US6451448
申请日:1948-12-10
Applicant: COUTURE JOSEPH E
Inventor: COUTURE JOSEPH E
IPC: B28D1/02
CPC classification number: B28D1/025 , Y10S29/093
-
公开(公告)号:US2503889A
公开(公告)日:1950-04-11
申请号:US73264447
申请日:1947-02-28
Applicant: NORTON CO
Inventor: SILVEN HERBERT A , PERCIVAL DON R
IPC: B24B5/42
CPC classification number: B24B5/42 , Y10S29/057 , Y10S29/093 , Y10T74/1453
-
-
-
-
-
-
-
-
-