JPH0324993U - - Google Patents

Info

Publication number
JPH0324993U
JPH0324993U JP8513289U JP8513289U JPH0324993U JP H0324993 U JPH0324993 U JP H0324993U JP 8513289 U JP8513289 U JP 8513289U JP 8513289 U JP8513289 U JP 8513289U JP H0324993 U JPH0324993 U JP H0324993U
Authority
JP
Japan
Prior art keywords
exhalation
pipe
way valve
intake
snorkel
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
JP8513289U
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 JP8513289U priority Critical patent/JPH0324993U/ja
Publication of JPH0324993U publication Critical patent/JPH0324993U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
JP8513289U 1989-07-20 1989-07-20 Pending JPH0324993U (US07923587-20110412-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8513289U JPH0324993U (US07923587-20110412-C00001.png) 1989-07-20 1989-07-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8513289U JPH0324993U (US07923587-20110412-C00001.png) 1989-07-20 1989-07-20

Publications (1)

Publication Number Publication Date
JPH0324993U true JPH0324993U (US07923587-20110412-C00001.png) 1991-03-14

Family

ID=31634082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8513289U Pending JPH0324993U (US07923587-20110412-C00001.png) 1989-07-20 1989-07-20

Country Status (1)

Country Link
JP (1) JPH0324993U (US07923587-20110412-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540256A (ja) * 2005-05-21 2008-11-20 マーク・ジョンソン 水中呼吸装置で使用される呼気弁

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114198B2 (US07923587-20110412-C00001.png) * 1975-11-12 1986-04-17 Petrolite Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6114198B2 (US07923587-20110412-C00001.png) * 1975-11-12 1986-04-17 Petrolite Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008540256A (ja) * 2005-05-21 2008-11-20 マーク・ジョンソン 水中呼吸装置で使用される呼気弁

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