JPS5038345U - - Google Patents

Info

Publication number
JPS5038345U
JPS5038345U JP9087673U JP9087673U JPS5038345U JP S5038345 U JPS5038345 U JP S5038345U JP 9087673 U JP9087673 U JP 9087673U JP 9087673 U JP9087673 U JP 9087673U JP S5038345 U JPS5038345 U JP S5038345U
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
JP9087673U
Other languages
Japanese (ja)
Other versions
JPS5442660Y2 (OSRAM
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 JP9087673U priority Critical patent/JPS5442660Y2/ja
Priority to US437740*A priority patent/US3922489A/en
Priority to DE2404724A priority patent/DE2404724C2/de
Publication of JPS5038345U publication Critical patent/JPS5038345U/ja
Application granted granted Critical
Publication of JPS5442660Y2 publication Critical patent/JPS5442660Y2/ja
Expired legal-status Critical Current

Links

JP9087673U 1973-02-05 1973-07-31 Expired JPS5442660Y2 (OSRAM)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP9087673U JPS5442660Y2 (OSRAM) 1973-07-31 1973-07-31
US437740*A US3922489A (en) 1973-02-05 1974-01-29 Echo microphone of the handy type
DE2404724A DE2404724C2 (de) 1973-02-05 1974-02-01 Handmikrofon mit Nachhalleffekt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9087673U JPS5442660Y2 (OSRAM) 1973-07-31 1973-07-31

Publications (2)

Publication Number Publication Date
JPS5038345U true JPS5038345U (OSRAM) 1975-04-21
JPS5442660Y2 JPS5442660Y2 (OSRAM) 1979-12-11

Family

ID=28278982

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9087673U Expired JPS5442660Y2 (OSRAM) 1973-02-05 1973-07-31

Country Status (1)

Country Link
JP (1) JPS5442660Y2 (OSRAM)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549550U (OSRAM) * 1977-06-22 1979-01-22
JPS5529897U (OSRAM) * 1978-08-17 1980-02-26
JPS5877978U (ja) * 1981-11-24 1983-05-26 ソニー株式会社 マイクロホン

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS549550U (OSRAM) * 1977-06-22 1979-01-22
JPS5529897U (OSRAM) * 1978-08-17 1980-02-26
JPS5877978U (ja) * 1981-11-24 1983-05-26 ソニー株式会社 マイクロホン

Also Published As

Publication number Publication date
JPS5442660Y2 (OSRAM) 1979-12-11

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