JPS52119506U - - Google Patents

Info

Publication number
JPS52119506U
JPS52119506U JP2815176U JP2815176U JPS52119506U JP S52119506 U JPS52119506 U JP S52119506U JP 2815176 U JP2815176 U JP 2815176U JP 2815176 U JP2815176 U JP 2815176U JP S52119506 U JPS52119506 U JP S52119506U
Authority
JP
Japan
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
JP2815176U
Other languages
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 JP2815176U priority Critical patent/JPS52119506U/ja
Publication of JPS52119506U publication Critical patent/JPS52119506U/ja
Pending legal-status Critical Current

Links

JP2815176U 1976-03-09 1976-03-09 Pending JPS52119506U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2815176U JPS52119506U (en) 1976-03-09 1976-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2815176U JPS52119506U (en) 1976-03-09 1976-03-09

Publications (1)

Publication Number Publication Date
JPS52119506U true JPS52119506U (en) 1977-09-10

Family

ID=28487836

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2815176U Pending JPS52119506U (en) 1976-03-09 1976-03-09

Country Status (1)

Country Link
JP (1) JPS52119506U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220778A (en) * 1986-03-24 1987-09-28 Hitachi Ltd Check valve
JP2015175323A (en) * 2014-03-17 2015-10-05 株式会社荏原製作所 Liquid seal type vacuum pump

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344396A (en) * 1940-01-22 1944-03-14 Dardelet Robert Leon Compression or depression pump of the liquid ring type
JPS491043U (en) * 1972-04-03 1974-01-08
JPS4932485U (en) * 1972-06-19 1974-03-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2344396A (en) * 1940-01-22 1944-03-14 Dardelet Robert Leon Compression or depression pump of the liquid ring type
JPS491043U (en) * 1972-04-03 1974-01-08
JPS4932485U (en) * 1972-06-19 1974-03-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62220778A (en) * 1986-03-24 1987-09-28 Hitachi Ltd Check valve
JP2015175323A (en) * 2014-03-17 2015-10-05 株式会社荏原製作所 Liquid seal type vacuum pump

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