JPS617809B2 - - Google Patents

Info

Publication number
JPS617809B2
JPS617809B2 JP3838779A JP3838779A JPS617809B2 JP S617809 B2 JPS617809 B2 JP S617809B2 JP 3838779 A JP3838779 A JP 3838779A JP 3838779 A JP3838779 A JP 3838779A JP S617809 B2 JPS617809 B2 JP S617809B2
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.)
Expired
Application number
JP3838779A
Other languages
Japanese (ja)
Other versions
JPS55130632A (en
Inventor
Yoshitaro Ishii
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3838779A priority Critical patent/JPS55130632A/en
Publication of JPS55130632A publication Critical patent/JPS55130632A/en
Publication of JPS617809B2 publication Critical patent/JPS617809B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Nozzles For Electric Vacuum Cleaners (AREA)
JP3838779A 1979-04-02 1979-04-02 Rotary brush suction port of electric cleaner Granted JPS55130632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3838779A JPS55130632A (en) 1979-04-02 1979-04-02 Rotary brush suction port of electric cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3838779A JPS55130632A (en) 1979-04-02 1979-04-02 Rotary brush suction port of electric cleaner

Publications (2)

Publication Number Publication Date
JPS55130632A JPS55130632A (en) 1980-10-09
JPS617809B2 true JPS617809B2 (en) 1986-03-10

Family

ID=12523860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3838779A Granted JPS55130632A (en) 1979-04-02 1979-04-02 Rotary brush suction port of electric cleaner

Country Status (1)

Country Link
JP (1) JPS55130632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020226097A1 (en) 2019-05-08 2020-11-12 日立造船株式会社 Zeolite membrane composite, and method for producing same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020226097A1 (en) 2019-05-08 2020-11-12 日立造船株式会社 Zeolite membrane composite, and method for producing same

Also Published As

Publication number Publication date
JPS55130632A (en) 1980-10-09

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