GB1417478A - Udnerwater welding - Google Patents

Udnerwater welding

Info

Publication number
GB1417478A
GB1417478A GB4421873A GB4421873A GB1417478A GB 1417478 A GB1417478 A GB 1417478A GB 4421873 A GB4421873 A GB 4421873A GB 4421873 A GB4421873 A GB 4421873A GB 1417478 A GB1417478 A GB 1417478A
Authority
GB
United Kingdom
Prior art keywords
udnerwater
welding
udnerwater welding
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.)
Expired
Application number
GB4421873A
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.)
BOC Group Ltd
Original Assignee
BOC International Ltd
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 BOC International Ltd filed Critical BOC International Ltd
Priority to GB4421873A priority Critical patent/GB1417478A/en
Priority to NO743343A priority patent/NO743343L/no
Priority to NL7412459A priority patent/NL7412459A/en
Publication of GB1417478A publication Critical patent/GB1417478A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0061—Underwater arc welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
GB4421873A 1973-09-20 1973-09-20 Udnerwater welding Expired GB1417478A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB4421873A GB1417478A (en) 1973-09-20 1973-09-20 Udnerwater welding
NO743343A NO743343L (en) 1973-09-20 1974-09-17
NL7412459A NL7412459A (en) 1973-09-20 1974-09-20 DEVICE FOR WELDING UNDER WATER.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4421873A GB1417478A (en) 1973-09-20 1973-09-20 Udnerwater welding

Publications (1)

Publication Number Publication Date
GB1417478A true GB1417478A (en) 1975-12-10

Family

ID=10432313

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4421873A Expired GB1417478A (en) 1973-09-20 1973-09-20 Udnerwater welding

Country Status (3)

Country Link
GB (1) GB1417478A (en)
NL (1) NL7412459A (en)
NO (1) NO743343L (en)

Also Published As

Publication number Publication date
NO743343L (en) 1975-04-14
NL7412459A (en) 1975-03-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee