JPS61183918U - - Google Patents

Info

Publication number
JPS61183918U
JPS61183918U JP1985068026U JP6802685U JPS61183918U JP S61183918 U JPS61183918 U JP S61183918U JP 1985068026 U JP1985068026 U JP 1985068026U JP 6802685 U JP6802685 U JP 6802685U JP S61183918 U JPS61183918 U JP S61183918U
Authority
JP
Japan
Prior art keywords
helmet
safety helmet
microphone
antenna
receiver
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
JP1985068026U
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 JP1985068026U priority Critical patent/JPS61183918U/ja
Publication of JPS61183918U publication Critical patent/JPS61183918U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
  • Transceivers (AREA)
JP1985068026U 1985-05-08 1985-05-08 Pending JPS61183918U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985068026U JPS61183918U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985068026U JPS61183918U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Publications (1)

Publication Number Publication Date
JPS61183918U true JPS61183918U (enrdf_load_stackoverflow) 1986-11-17

Family

ID=30602397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985068026U Pending JPS61183918U (enrdf_load_stackoverflow) 1985-05-08 1985-05-08

Country Status (1)

Country Link
JP (1) JPS61183918U (enrdf_load_stackoverflow)

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