Invention Grant
- Patent Title: Float valve
-
Application No.: US18291827Application Date: 1927-04-11
-
Publication No.: US1678769APublication Date: 1928-07-31
- Inventor: DELANY EDWARD L
- Applicant: DELANY EDWARD L
- Assignee: Edward L Delany
- Current Assignee: Edward L Delany
- Priority: US18291827 1927-04-11
- Main IPC: F16K31/26
- IPC: F16K31/26
Public/Granted literature
Information query
IPC分类:
