JPS4733446B1 - - Google Patents

Info

Publication number
JPS4733446B1
JPS4733446B1 JP3313469A JP3313469A JPS4733446B1 JP S4733446 B1 JPS4733446 B1 JP S4733446B1 JP 3313469 A JP3313469 A JP 3313469A JP 3313469 A JP3313469 A JP 3313469A JP S4733446 B1 JPS4733446 B1 JP S4733446B1
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
JP3313469A
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 JP3313469A priority Critical patent/JPS4733446B1/ja
Publication of JPS4733446B1 publication Critical patent/JPS4733446B1/ja
Pending legal-status Critical Current

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Landscapes

  • Non-Positive Displacement Air Blowers (AREA)
JP3313469A 1969-04-28 1969-04-28 Pending JPS4733446B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3313469A JPS4733446B1 (fr) 1969-04-28 1969-04-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3313469A JPS4733446B1 (fr) 1969-04-28 1969-04-28

Publications (1)

Publication Number Publication Date
JPS4733446B1 true JPS4733446B1 (fr) 1972-08-25

Family

ID=39052732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3313469A Pending JPS4733446B1 (fr) 1969-04-28 1969-04-28

Country Status (1)

Country Link
JP (1) JPS4733446B1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155103A (en) * 1984-02-24 1985-09-18 Seiko Seiki Kk Turbomolecular pumps
US4797062A (en) * 1984-03-24 1989-01-10 Leybold-Heraeus Gmbh Device for moving gas at subatmospheric pressure
US4826393A (en) * 1986-08-07 1989-05-02 Seiko Seiki Kabushiki Kaisha Turbo-molecular pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155103A (en) * 1984-02-24 1985-09-18 Seiko Seiki Kk Turbomolecular pumps
US4797062A (en) * 1984-03-24 1989-01-10 Leybold-Heraeus Gmbh Device for moving gas at subatmospheric pressure
US4826393A (en) * 1986-08-07 1989-05-02 Seiko Seiki Kabushiki Kaisha Turbo-molecular pump

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