JPS55120842A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
JPS55120842A
JPS55120842A JP2974479A JP2974479A JPS55120842A JP S55120842 A JPS55120842 A JP S55120842A JP 2974479 A JP2974479 A JP 2974479A JP 2974479 A JP2974479 A JP 2974479A JP S55120842 A JPS55120842 A JP S55120842A
Authority
JP
Japan
Prior art keywords
vacuum cleaner
cleaner
vacuum
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.)
Granted
Application number
JP2974479A
Other languages
Japanese (ja)
Other versions
JPS6057848B2 (en
Inventor
Akiyoshi Yokoyama
Hiroki Ishikawa
Masayuki Takagi
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 JP2974479A priority Critical patent/JPS6057848B2/en
Publication of JPS55120842A publication Critical patent/JPS55120842A/en
Publication of JPS6057848B2 publication Critical patent/JPS6057848B2/en
Expired legal-status Critical Current

Links

JP2974479A 1979-03-12 1979-03-12 Vacuum cleaner dust removal device Expired JPS6057848B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2974479A JPS6057848B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2974479A JPS6057848B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Publications (2)

Publication Number Publication Date
JPS55120842A true JPS55120842A (en) 1980-09-17
JPS6057848B2 JPS6057848B2 (en) 1985-12-17

Family

ID=12284601

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2974479A Expired JPS6057848B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Country Status (1)

Country Link
JP (1) JPS6057848B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157844A (en) * 1981-02-23 1982-09-29 Jii Jie Arankan Soc Engaging device for piston end of buffer and samely expander

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157844A (en) * 1981-02-23 1982-09-29 Jii Jie Arankan Soc Engaging device for piston end of buffer and samely expander
JPH0241661B2 (en) * 1981-02-23 1990-09-18

Also Published As

Publication number Publication date
JPS6057848B2 (en) 1985-12-17

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