JPH01174027U - - Google Patents

Info

Publication number
JPH01174027U
JPH01174027U JP7039688U JP7039688U JPH01174027U JP H01174027 U JPH01174027 U JP H01174027U JP 7039688 U JP7039688 U JP 7039688U JP 7039688 U JP7039688 U JP 7039688U JP H01174027 U JPH01174027 U JP H01174027U
Authority
JP
Japan
Prior art keywords
filter paper
fold lines
fold
zigzag pattern
folded
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
JP7039688U
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 JP7039688U priority Critical patent/JPH01174027U/ja
Publication of JPH01174027U publication Critical patent/JPH01174027U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)
JP7039688U 1988-05-30 1988-05-30 Pending JPH01174027U (US07122547-20061017-C00273.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7039688U JPH01174027U (US07122547-20061017-C00273.png) 1988-05-30 1988-05-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7039688U JPH01174027U (US07122547-20061017-C00273.png) 1988-05-30 1988-05-30

Publications (1)

Publication Number Publication Date
JPH01174027U true JPH01174027U (US07122547-20061017-C00273.png) 1989-12-11

Family

ID=31295644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7039688U Pending JPH01174027U (US07122547-20061017-C00273.png) 1988-05-30 1988-05-30

Country Status (1)

Country Link
JP (1) JPH01174027U (US07122547-20061017-C00273.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035724B2 (ja) * 1979-09-07 1985-08-16 日本ビクター株式会社 音声信号記録再生方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035724B2 (ja) * 1979-09-07 1985-08-16 日本ビクター株式会社 音声信号記録再生方式

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