JPS649619U - - Google Patents

Info

Publication number
JPS649619U
JPS649619U JP10508487U JP10508487U JPS649619U JP S649619 U JPS649619 U JP S649619U JP 10508487 U JP10508487 U JP 10508487U JP 10508487 U JP10508487 U JP 10508487U JP S649619 U JPS649619 U JP S649619U
Authority
JP
Japan
Prior art keywords
patient
fan
air
filter
barrier device
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
JP10508487U
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 JP10508487U priority Critical patent/JPS649619U/ja
Publication of JPS649619U publication Critical patent/JPS649619U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
JP10508487U 1987-07-08 1987-07-08 Pending JPS649619U (US07655746-20100202-C00011.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10508487U JPS649619U (US07655746-20100202-C00011.png) 1987-07-08 1987-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10508487U JPS649619U (US07655746-20100202-C00011.png) 1987-07-08 1987-07-08

Publications (1)

Publication Number Publication Date
JPS649619U true JPS649619U (US07655746-20100202-C00011.png) 1989-01-19

Family

ID=31337384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10508487U Pending JPS649619U (US07655746-20100202-C00011.png) 1987-07-08 1987-07-08

Country Status (1)

Country Link
JP (1) JPS649619U (US07655746-20100202-C00011.png)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122293A (en) * 1977-03-31 1978-10-25 Yoshida Seisakusho Kk Method and device for preventing infection during dental treatment
JPS6018164A (ja) * 1983-07-13 1985-01-30 株式会社セキムラ 歯科治療に於けるエア−マスクの形成方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53122293A (en) * 1977-03-31 1978-10-25 Yoshida Seisakusho Kk Method and device for preventing infection during dental treatment
JPS6018164A (ja) * 1983-07-13 1985-01-30 株式会社セキムラ 歯科治療に於けるエア−マスクの形成方法

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