JPH0242028U - - Google Patents

Info

Publication number
JPH0242028U
JPH0242028U JP12072088U JP12072088U JPH0242028U JP H0242028 U JPH0242028 U JP H0242028U JP 12072088 U JP12072088 U JP 12072088U JP 12072088 U JP12072088 U JP 12072088U JP H0242028 U JPH0242028 U JP H0242028U
Authority
JP
Japan
Prior art keywords
lower edge
tongue piece
eyes
opened
straight line
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
JP12072088U
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 JP12072088U priority Critical patent/JPH0242028U/ja
Publication of JPH0242028U publication Critical patent/JPH0242028U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Respiratory Apparatuses And Protective Means (AREA)
JP12072088U 1988-09-14 1988-09-14 Pending JPH0242028U (US20050075337A1-20050407-C00081.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12072088U JPH0242028U (US20050075337A1-20050407-C00081.png) 1988-09-14 1988-09-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12072088U JPH0242028U (US20050075337A1-20050407-C00081.png) 1988-09-14 1988-09-14

Publications (1)

Publication Number Publication Date
JPH0242028U true JPH0242028U (US20050075337A1-20050407-C00081.png) 1990-03-23

Family

ID=31367082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12072088U Pending JPH0242028U (US20050075337A1-20050407-C00081.png) 1988-09-14 1988-09-14

Country Status (1)

Country Link
JP (1) JPH0242028U (US20050075337A1-20050407-C00081.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575248B2 (US20050075337A1-20050407-C00081.png) * 1977-12-09 1982-01-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575248B2 (US20050075337A1-20050407-C00081.png) * 1977-12-09 1982-01-29

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