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
GB2961422A
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Individual
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Individual
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Priority to GB2961422ApriorityCriticalpatent/GB207356A/en
Publication of GB207356ApublicationCriticalpatent/GB207356A/en
B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
B22D19/00—Casting in, on, or around objects which form part of the product
B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Mechanical Engineering
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
207,356. Bats, J. H. L. de. Oct. 30, 1922. Tools. - Lathe &c. tools have a chill-cast high-speed steel or like alloy cutting edge 11 united in the mould, by a brazing material such as copper, to a case-hardened lough steel body. The rectangular stock produced is grounded on the back at 12.
GB2961422A1922-10-301922-10-30Method of uniting hard steel alloys to softer steel bars
ExpiredGB207356A
(en)