Invention Grant
- Patent Title: Method of making tubular superheater elements
- Patent Title (中): 制造管状过热器元件的方法
-
Application No.: US62787432Application Date: 1932-08-08
-
Publication No.: US1964051APublication Date: 1934-06-26
- Inventor: GORDON CHARLES W , BIRMINGHAM THOMAS F
- Applicant: SUPERHEATER CO LTD
- Assignee: Superheater Co Ltd
- Current Assignee: Superheater Co Ltd
- Priority: US62787432 1932-08-08
- Main IPC: B21C37/28
- IPC: B21C37/28
Information query