GB189313974A - Improvements in the Manufacture of Twist Drills and other like Grooved Tools, and in the Holders for same. - Google Patents

Improvements in the Manufacture of Twist Drills and other like Grooved Tools, and in the Holders for same.

Info

Publication number
GB189313974A
GB189313974A GB189313974DA GB189313974A GB 189313974 A GB189313974 A GB 189313974A GB 189313974D A GB189313974D A GB 189313974DA GB 189313974 A GB189313974 A GB 189313974A
Authority
GB
United Kingdom
Prior art keywords
holders
manufacture
same
twist drills
grooved tools
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
Inventor
William Lockwood
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
Application granted granted Critical
Publication of GB189313974A publication Critical patent/GB189313974A/en
Expired legal-status Critical Current

Links

GB189313974D 1893-07-19 1893-07-19 Improvements in the Manufacture of Twist Drills and other like Grooved Tools, and in the Holders for same. Expired GB189313974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB189313974T 1893-07-19

Publications (1)

Publication Number Publication Date
GB189313974A true GB189313974A (en) 1894-05-25

Family

ID=32119092

Family Applications (1)

Application Number Title Priority Date Filing Date
GB189313974D Expired GB189313974A (en) 1893-07-19 1893-07-19 Improvements in the Manufacture of Twist Drills and other like Grooved Tools, and in the Holders for same.

Country Status (1)

Country Link
GB (1) GB189313974A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482385A (en) * 1947-05-26 1949-09-20 Batzdorff Blade holder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482385A (en) * 1947-05-26 1949-09-20 Batzdorff Blade holder

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