JPS6256047U - - Google Patents

Info

Publication number
JPS6256047U
JPS6256047U JP14950685U JP14950685U JPS6256047U JP S6256047 U JPS6256047 U JP S6256047U JP 14950685 U JP14950685 U JP 14950685U JP 14950685 U JP14950685 U JP 14950685U JP S6256047 U JPS6256047 U JP S6256047U
Authority
JP
Japan
Prior art keywords
oxygen
cap body
shield plate
helmet
supply source
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
JP14950685U
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 JP14950685U priority Critical patent/JPS6256047U/ja
Publication of JPS6256047U publication Critical patent/JPS6256047U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP14950685U 1985-09-30 1985-09-30 Pending JPS6256047U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14950685U JPS6256047U (enrdf_load_stackoverflow) 1985-09-30 1985-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14950685U JPS6256047U (enrdf_load_stackoverflow) 1985-09-30 1985-09-30

Publications (1)

Publication Number Publication Date
JPS6256047U true JPS6256047U (enrdf_load_stackoverflow) 1987-04-07

Family

ID=31064777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14950685U Pending JPS6256047U (enrdf_load_stackoverflow) 1985-09-30 1985-09-30

Country Status (1)

Country Link
JP (1) JPS6256047U (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731874A (en) * 1980-08-01 1982-02-20 Tateyoshi Sueshige Dustproof mask

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5731874A (en) * 1980-08-01 1982-02-20 Tateyoshi Sueshige Dustproof mask

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