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JPS5311236B2 - - Google Patents

Info

Publication number
JPS5311236B2
JPS5311236B2 JP11776872A JP11776872A JPS5311236B2 JP S5311236 B2 JPS5311236 B2 JP S5311236B2 JP 11776872 A JP11776872 A JP 11776872A JP 11776872 A JP11776872 A JP 11776872A JP S5311236 B2 JPS5311236 B2 JP S5311236B2
Authority
JP
Japan
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.)
Expired
Application number
JP11776872A
Other languages
Japanese (ja)
Other versions
JPS4975193A (en
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 JP11776872A priority Critical patent/JPS5311236B2/ja
Publication of JPS4975193A publication Critical patent/JPS4975193A/ja
Publication of JPS5311236B2 publication Critical patent/JPS5311236B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Examining Or Testing Airtightness (AREA)
JP11776872A 1972-11-20 1972-11-20 Expired JPS5311236B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11776872A JPS5311236B2 (en) 1972-11-20 1972-11-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11776872A JPS5311236B2 (en) 1972-11-20 1972-11-20

Publications (2)

Publication Number Publication Date
JPS4975193A JPS4975193A (en) 1974-07-19
JPS5311236B2 true JPS5311236B2 (en) 1978-04-20

Family

ID=14719830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11776872A Expired JPS5311236B2 (en) 1972-11-20 1972-11-20

Country Status (1)

Country Link
JP (1) JPS5311236B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515278B2 (en) * 1986-03-18 1993-03-01 Yamaha Corp

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51133853U (en) * 1975-04-18 1976-10-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515278B2 (en) * 1986-03-18 1993-03-01 Yamaha Corp

Also Published As

Publication number Publication date
JPS4975193A (en) 1974-07-19

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