JPS55120837A - Vacuum cleaner - Google Patents

Vacuum cleaner

Info

Publication number
JPS55120837A
JPS55120837A JP2973579A JP2973579A JPS55120837A JP S55120837 A JPS55120837 A JP S55120837A JP 2973579 A JP2973579 A JP 2973579A JP 2973579 A JP2973579 A JP 2973579A JP S55120837 A JPS55120837 A JP S55120837A
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
JP2973579A
Other languages
Japanese (ja)
Other versions
JPS6049494B2 (en
Inventor
Akiyoshi Yokoyama
Kouichi Sagawa
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 JP2973579A priority Critical patent/JPS6049494B2/en
Publication of JPS55120837A publication Critical patent/JPS55120837A/en
Publication of JPS6049494B2 publication Critical patent/JPS6049494B2/en
Expired legal-status Critical Current

Links

JP2973579A 1979-03-12 1979-03-12 Vacuum cleaner dust removal device Expired JPS6049494B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2973579A JPS6049494B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2973579A JPS6049494B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Publications (2)

Publication Number Publication Date
JPS55120837A true JPS55120837A (en) 1980-09-17
JPS6049494B2 JPS6049494B2 (en) 1985-11-02

Family

ID=12284353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2973579A Expired JPS6049494B2 (en) 1979-03-12 1979-03-12 Vacuum cleaner dust removal device

Country Status (1)

Country Link
JP (1) JPS6049494B2 (en)

Also Published As

Publication number Publication date
JPS6049494B2 (en) 1985-11-02

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