JPH01178052U - - Google Patents

Info

Publication number
JPH01178052U
JPH01178052U JP7431788U JP7431788U JPH01178052U JP H01178052 U JPH01178052 U JP H01178052U JP 7431788 U JP7431788 U JP 7431788U JP 7431788 U JP7431788 U JP 7431788U JP H01178052 U JPH01178052 U JP H01178052U
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JP
Japan
Prior art keywords
mask body
oxygen
notch
case
striking
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.)
Granted
Application number
JP7431788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0354750Y2 (enrdf_load_stackoverflow
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 JP7431788U priority Critical patent/JPH0354750Y2/ja
Publication of JPH01178052U publication Critical patent/JPH01178052U/ja
Application granted granted Critical
Publication of JPH0354750Y2 publication Critical patent/JPH0354750Y2/ja
Expired legal-status Critical Current

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  • Respiratory Apparatuses And Protective Means (AREA)
JP7431788U 1988-06-06 1988-06-06 Expired JPH0354750Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7431788U JPH0354750Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7431788U JPH0354750Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Publications (2)

Publication Number Publication Date
JPH01178052U true JPH01178052U (enrdf_load_stackoverflow) 1989-12-20
JPH0354750Y2 JPH0354750Y2 (enrdf_load_stackoverflow) 1991-12-04

Family

ID=31299433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7431788U Expired JPH0354750Y2 (enrdf_load_stackoverflow) 1988-06-06 1988-06-06

Country Status (1)

Country Link
JP (1) JPH0354750Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0354750Y2 (enrdf_load_stackoverflow) 1991-12-04

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