JPS50146328A - - Google Patents

Info

Publication number
JPS50146328A
JPS50146328A JP5342874A JP5342874A JPS50146328A JP S50146328 A JPS50146328 A JP S50146328A JP 5342874 A JP5342874 A JP 5342874A JP 5342874 A JP5342874 A JP 5342874A JP S50146328 A JPS50146328 A JP S50146328A
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.)
Granted
Application number
JP5342874A
Other languages
Japanese (ja)
Other versions
JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JP5342874A priority Critical patent/JPS557759B2/ja
Publication of JPS50146328A publication Critical patent/JPS50146328A/ja
Publication of JPS557759B2 publication Critical patent/JPS557759B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Diaphragms For Electromechanical Transducers (AREA)
JP5342874A 1974-05-15 1974-05-15 Expired JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5342874A JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-15 1974-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5342874A JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-15 1974-05-15

Publications (2)

Publication Number Publication Date
JPS50146328A true JPS50146328A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-11-25
JPS557759B2 JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-28

Family

ID=12942555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5342874A Expired JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-15 1974-05-15

Country Status (1)

Country Link
JP (1) JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02288798A (ja) * 1989-04-28 1990-11-28 Mitsubishi Electric Corp ハニカム形振動板
JP2008208694A (ja) * 2007-02-27 2008-09-11 Nippon Solid Co Ltd 土木用マット

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4562899A (en) * 1982-06-16 1986-01-07 Nippon Gakki Seizo Kabushiki Kaisha Diaphragm of electroacoustic transducer and method of manufacturing the same

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488270U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-06-10 1973-01-30
JPS4843636U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-23 1973-06-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS488270U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-06-10 1973-01-30
JPS4843636U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-09-23 1973-06-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02288798A (ja) * 1989-04-28 1990-11-28 Mitsubishi Electric Corp ハニカム形振動板
JP2008208694A (ja) * 2007-02-27 2008-09-11 Nippon Solid Co Ltd 土木用マット

Also Published As

Publication number Publication date
JPS557759B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-02-28

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