JPS643008U - - Google Patents

Info

Publication number
JPS643008U
JPS643008U JP9716887U JP9716887U JPS643008U JP S643008 U JPS643008 U JP S643008U JP 9716887 U JP9716887 U JP 9716887U JP 9716887 U JP9716887 U JP 9716887U JP S643008 U JPS643008 U JP S643008U
Authority
JP
Japan
Prior art keywords
intake valve
heat
intake
close
umbrella
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
JP9716887U
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 JP9716887U priority Critical patent/JPS643008U/ja
Publication of JPS643008U publication Critical patent/JPS643008U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP9716887U 1987-06-24 1987-06-24 Pending JPS643008U (US20030204162A1-20031030-M00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9716887U JPS643008U (US20030204162A1-20031030-M00001.png) 1987-06-24 1987-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9716887U JPS643008U (US20030204162A1-20031030-M00001.png) 1987-06-24 1987-06-24

Publications (1)

Publication Number Publication Date
JPS643008U true JPS643008U (US20030204162A1-20031030-M00001.png) 1989-01-10

Family

ID=31322421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9716887U Pending JPS643008U (US20030204162A1-20031030-M00001.png) 1987-06-24 1987-06-24

Country Status (1)

Country Link
JP (1) JPS643008U (US20030204162A1-20031030-M00001.png)

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