JPS4928550A - - Google Patents

Info

Publication number
JPS4928550A
JPS4928550A JP6956572A JP6956572A JPS4928550A JP S4928550 A JPS4928550 A JP S4928550A JP 6956572 A JP6956572 A JP 6956572A JP 6956572 A JP6956572 A JP 6956572A JP S4928550 A JPS4928550 A JP S4928550A
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.)
Granted
Application number
JP6956572A
Other languages
Japanese (ja)
Other versions
JPS5238498B2 (ko
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 JP6956572A priority Critical patent/JPS5238498B2/ja
Publication of JPS4928550A publication Critical patent/JPS4928550A/ja
Publication of JPS5238498B2 publication Critical patent/JPS5238498B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Arc Welding In General (AREA)
JP6956572A 1972-07-13 1972-07-13 Expired JPS5238498B2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6956572A JPS5238498B2 (ko) 1972-07-13 1972-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6956572A JPS5238498B2 (ko) 1972-07-13 1972-07-13

Publications (2)

Publication Number Publication Date
JPS4928550A true JPS4928550A (ko) 1974-03-14
JPS5238498B2 JPS5238498B2 (ko) 1977-09-29

Family

ID=13406406

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6956572A Expired JPS5238498B2 (ko) 1972-07-13 1972-07-13

Country Status (1)

Country Link
JP (1) JPS5238498B2 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671542U (ja) * 1993-03-11 1994-10-07 不二グレート工業株式会社 マンホール蓋

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462391U (ko) * 1977-10-11 1979-05-01
JPS54111391U (ko) * 1978-01-23 1979-08-04

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0671542U (ja) * 1993-03-11 1994-10-07 不二グレート工業株式会社 マンホール蓋

Also Published As

Publication number Publication date
JPS5238498B2 (ko) 1977-09-29

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