JPS55130475U - - Google Patents

Info

Publication number: JPS55130475U
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

JP2885479U

Other languages

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.)

1979-03-06

Filing date

1979-03-06

Publication date

1980-09-16

1979-03-06 Application filed filed Critical

1979-03-06 Priority to JP2885479U priority Critical patent/JPS55130475U/ja

1980-09-16 Publication of JPS55130475U publication Critical patent/JPS55130475U/ja

Status Pending legal-status Critical Current

Links

Landscapes

Headphones And Earphones (AREA)

JP2885479U 1979-03-06 1979-03-06 Pending JPS55130475U (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP2885479U JPS55130475U (en)	1979-03-06	1979-03-06

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP2885479U JPS55130475U (en)	1979-03-06	1979-03-06

Publications (1)

Publication Number	Publication Date
JPS55130475U true JPS55130475U (en)	1980-09-16

Family

ID=28875616

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2885479U Pending JPS55130475U (en)	1979-03-06	1979-03-06

Country Status (1)

Country	Link
JP (1)	JPS55130475U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008004274A1 (en) *	2006-07-03	2008-01-10	Frey Co., Ltd.	Voice transmission device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5131005U (en) *	1974-08-28	1976-03-06

1979
- 1979-03-06 JP JP2885479U patent/JPS55130475U/ja active Pending

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5131005U (en) *	1974-08-28	1976-03-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008004274A1 (en) *	2006-07-03	2008-01-10	Frey Co., Ltd.	Voice transmission device

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