JPH01136138U - - Google Patents

Info

Publication number
JPH01136138U
JPH01136138U JP2750188U JP2750188U JPH01136138U JP H01136138 U JPH01136138 U JP H01136138U JP 2750188 U JP2750188 U JP 2750188U JP 2750188 U JP2750188 U JP 2750188U JP H01136138 U JPH01136138 U JP H01136138U
Authority
JP
Japan
Prior art keywords
shell
helmet
ventilation hole
liner
window
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
JP2750188U
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 JP2750188U priority Critical patent/JPH01136138U/ja
Publication of JPH01136138U publication Critical patent/JPH01136138U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP2750188U 1988-03-03 1988-03-03 Pending JPH01136138U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2750188U JPH01136138U (enrdf_load_stackoverflow) 1988-03-03 1988-03-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2750188U JPH01136138U (enrdf_load_stackoverflow) 1988-03-03 1988-03-03

Publications (1)

Publication Number Publication Date
JPH01136138U true JPH01136138U (enrdf_load_stackoverflow) 1989-09-18

Family

ID=31250048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2750188U Pending JPH01136138U (enrdf_load_stackoverflow) 1988-03-03 1988-03-03

Country Status (1)

Country Link
JP (1) JPH01136138U (enrdf_load_stackoverflow)

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