JPS63141385U - - Google Patents

Info

Publication number
JPS63141385U
JPS63141385U JP3397087U JP3397087U JPS63141385U JP S63141385 U JPS63141385 U JP S63141385U JP 3397087 U JP3397087 U JP 3397087U JP 3397087 U JP3397087 U JP 3397087U JP S63141385 U JPS63141385 U JP S63141385U
Authority
JP
Japan
Prior art keywords
valve
valve seat
valve body
seat member
discharge port
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3397087U
Other languages
English (en)
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP3397087U priority Critical patent/JPS63141385U/ja
Publication of JPS63141385U publication Critical patent/JPS63141385U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
JP3397087U 1987-03-09 1987-03-09 Pending JPS63141385U (US06649357-20031118-C00005.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3397087U JPS63141385U (US06649357-20031118-C00005.png) 1987-03-09 1987-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3397087U JPS63141385U (US06649357-20031118-C00005.png) 1987-03-09 1987-03-09

Publications (1)

Publication Number Publication Date
JPS63141385U true JPS63141385U (US06649357-20031118-C00005.png) 1988-09-19

Family

ID=30842075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3397087U Pending JPS63141385U (US06649357-20031118-C00005.png) 1987-03-09 1987-03-09

Country Status (1)

Country Link
JP (1) JPS63141385U (US06649357-20031118-C00005.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280517A (en) * 1975-12-26 1977-07-06 Hitachi Ltd Valve opening and closing mechanism for vacuum exhaust device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280517A (en) * 1975-12-26 1977-07-06 Hitachi Ltd Valve opening and closing mechanism for vacuum exhaust device

Similar Documents

Publication Publication Date Title
JPS63141385U (US06649357-20031118-C00005.png)
JPS6297390U (US06649357-20031118-C00005.png)
JPH0281997U (US06649357-20031118-C00005.png)
JPH0196580U (US06649357-20031118-C00005.png)
JPS6226288U (US06649357-20031118-C00005.png)
JPH02144304U (US06649357-20031118-C00005.png)
JPS63193779U (US06649357-20031118-C00005.png)
JPH0240973U (US06649357-20031118-C00005.png)
JPH0343030U (US06649357-20031118-C00005.png)
JPS61123273U (US06649357-20031118-C00005.png)
JPS63165789U (US06649357-20031118-C00005.png)
JPH0256852U (US06649357-20031118-C00005.png)
JPH02122162U (US06649357-20031118-C00005.png)
JPH01141979U (US06649357-20031118-C00005.png)
JPH01173023U (US06649357-20031118-C00005.png)
JPS63182379U (US06649357-20031118-C00005.png)
JPS62144725U (US06649357-20031118-C00005.png)
JPH02135774U (US06649357-20031118-C00005.png)
JPS6195735U (US06649357-20031118-C00005.png)
JPS628471U (US06649357-20031118-C00005.png)
JPS6226552U (US06649357-20031118-C00005.png)
JPS63190566U (US06649357-20031118-C00005.png)
JPS61106744U (US06649357-20031118-C00005.png)
JPH03106173U (US06649357-20031118-C00005.png)
JPH03112517U (US06649357-20031118-C00005.png)