JPS51138554A - Weld surfaces with automatic protective shutter - Google Patents

Weld surfaces with automatic protective shutter

Info

Publication number
JPS51138554A
JPS51138554A JP6468175A JP6468175A JPS51138554A JP S51138554 A JPS51138554 A JP S51138554A JP 6468175 A JP6468175 A JP 6468175A JP 6468175 A JP6468175 A JP 6468175A JP S51138554 A JPS51138554 A JP S51138554A
Authority
JP
Japan
Prior art keywords
weld surfaces
automatic protective
protective shutter
shutter
automatic
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
JP6468175A
Other languages
Japanese (ja)
Inventor
Hiroshi Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP6468175A priority Critical patent/JPS51138554A/en
Publication of JPS51138554A publication Critical patent/JPS51138554A/en
Pending legal-status Critical Current

Links

JP6468175A 1975-05-26 1975-05-26 Weld surfaces with automatic protective shutter Pending JPS51138554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6468175A JPS51138554A (en) 1975-05-26 1975-05-26 Weld surfaces with automatic protective shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6468175A JPS51138554A (en) 1975-05-26 1975-05-26 Weld surfaces with automatic protective shutter

Publications (1)

Publication Number Publication Date
JPS51138554A true JPS51138554A (en) 1976-11-30

Family

ID=13265137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6468175A Pending JPS51138554A (en) 1975-05-26 1975-05-26 Weld surfaces with automatic protective shutter

Country Status (1)

Country Link
JP (1) JPS51138554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100025U (en) * 1986-12-16 1988-06-29

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5020588A (en) * 1973-06-25 1975-03-04
JPS5040181U (en) * 1973-08-10 1975-04-24
JPS5016126B1 (en) * 1969-03-27 1975-06-11

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5016126B1 (en) * 1969-03-27 1975-06-11
JPS5020588A (en) * 1973-06-25 1975-03-04
JPS5040181U (en) * 1973-08-10 1975-04-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100025U (en) * 1986-12-16 1988-06-29

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