JPH0287026U - - Google Patents

Info

Publication number
JPH0287026U
JPH0287026U JP16457788U JP16457788U JPH0287026U JP H0287026 U JPH0287026 U JP H0287026U JP 16457788 U JP16457788 U JP 16457788U JP 16457788 U JP16457788 U JP 16457788U JP H0287026 U JPH0287026 U JP H0287026U
Authority
JP
Japan
Prior art keywords
shutter
knob
helmet
inlet
downward movement
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
JP16457788U
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 JP16457788U priority Critical patent/JPH0287026U/ja
Publication of JPH0287026U publication Critical patent/JPH0287026U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP16457788U 1988-12-19 1988-12-19 Pending JPH0287026U (US07754267-20100713-C00017.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16457788U JPH0287026U (US07754267-20100713-C00017.png) 1988-12-19 1988-12-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16457788U JPH0287026U (US07754267-20100713-C00017.png) 1988-12-19 1988-12-19

Publications (1)

Publication Number Publication Date
JPH0287026U true JPH0287026U (US07754267-20100713-C00017.png) 1990-07-10

Family

ID=31450310

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16457788U Pending JPH0287026U (US07754267-20100713-C00017.png) 1988-12-19 1988-12-19

Country Status (1)

Country Link
JP (1) JPH0287026U (US07754267-20100713-C00017.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317817B1 (ko) * 1999-06-16 2001-12-22 박수안 헬멧의 통풍개폐장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317817B1 (ko) * 1999-06-16 2001-12-22 박수안 헬멧의 통풍개폐장치

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