JPS6393493U - - Google Patents

Info

Publication number
JPS6393493U
JPS6393493U JP18993986U JP18993986U JPS6393493U JP S6393493 U JPS6393493 U JP S6393493U JP 18993986 U JP18993986 U JP 18993986U JP 18993986 U JP18993986 U JP 18993986U JP S6393493 U JPS6393493 U JP S6393493U
Authority
JP
Japan
Prior art keywords
pump
type compression
groove type
stage
suction 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
JP18993986U
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 JP18993986U priority Critical patent/JPS6393493U/ja
Publication of JPS6393493U publication Critical patent/JPS6393493U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Non-Positive Displacement Air Blowers (AREA)
JP18993986U 1986-12-10 1986-12-10 Pending JPS6393493U (xx)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18993986U JPS6393493U (xx) 1986-12-10 1986-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18993986U JPS6393493U (xx) 1986-12-10 1986-12-10

Publications (1)

Publication Number Publication Date
JPS6393493U true JPS6393493U (xx) 1988-06-16

Family

ID=31142691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18993986U Pending JPS6393493U (xx) 1986-12-10 1986-12-10

Country Status (1)

Country Link
JP (1) JPS6393493U (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014218941A (ja) * 2013-05-09 2014-11-20 エドワーズ株式会社 固定円板および真空ポンプ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252197A (ja) * 1984-05-29 1985-12-12 Hitachi Ltd 真空ポンプ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60252197A (ja) * 1984-05-29 1985-12-12 Hitachi Ltd 真空ポンプ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014218941A (ja) * 2013-05-09 2014-11-20 エドワーズ株式会社 固定円板および真空ポンプ

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