JPS6018408Y2 - 安全マスク付きヘルメツト - Google Patents

安全マスク付きヘルメツト

Info

Publication number
JPS6018408Y2
JPS6018408Y2 JP1978042506U JP4250678U JPS6018408Y2 JP S6018408 Y2 JPS6018408 Y2 JP S6018408Y2 JP 1978042506 U JP1978042506 U JP 1978042506U JP 4250678 U JP4250678 U JP 4250678U JP S6018408 Y2 JPS6018408 Y2 JP S6018408Y2
Authority
JP
Japan
Prior art keywords
mask
helmet
ring
helmet body
locking pieces
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.)
Expired
Application number
JP1978042506U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54145319U (enExample
Inventor
正文 成田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP1978042506U priority Critical patent/JPS6018408Y2/ja
Publication of JPS54145319U publication Critical patent/JPS54145319U/ja
Application granted granted Critical
Publication of JPS6018408Y2 publication Critical patent/JPS6018408Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)
JP1978042506U 1978-03-31 1978-03-31 安全マスク付きヘルメツト Expired JPS6018408Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1978042506U JPS6018408Y2 (ja) 1978-03-31 1978-03-31 安全マスク付きヘルメツト

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978042506U JPS6018408Y2 (ja) 1978-03-31 1978-03-31 安全マスク付きヘルメツト

Publications (2)

Publication Number Publication Date
JPS54145319U JPS54145319U (enExample) 1979-10-09
JPS6018408Y2 true JPS6018408Y2 (ja) 1985-06-04

Family

ID=28915140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978042506U Expired JPS6018408Y2 (ja) 1978-03-31 1978-03-31 安全マスク付きヘルメツト

Country Status (1)

Country Link
JP (1) JPS6018408Y2 (enExample)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52102895U (enExample) * 1976-01-22 1977-08-04

Also Published As

Publication number Publication date
JPS54145319U (enExample) 1979-10-09

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