AT98937B - Process for the production of disc-shaped drilling tools with soldered or welded cutting edges. - Google Patents

Process for the production of disc-shaped drilling tools with soldered or welded cutting edges.

Info

Publication number
AT98937B
AT98937B AT98937DA AT98937B AT 98937 B AT98937 B AT 98937B AT 98937D A AT98937D A AT 98937DA AT 98937 B AT98937 B AT 98937B
Authority
AT
Austria
Prior art keywords
soldered
disc
production
cutting edges
drilling tools
Prior art date
Application number
Other languages
German (de)
Original Assignee
Schnellwerkzeug Ges Mit Beschr
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 Schnellwerkzeug Ges Mit Beschr filed Critical Schnellwerkzeug Ges Mit Beschr
Application granted granted Critical
Publication of AT98937B publication Critical patent/AT98937B/en

Links

AT98937D 1922-12-02 1923-05-25 Process for the production of disc-shaped drilling tools with soldered or welded cutting edges. AT98937B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE98937X 1922-12-02

Publications (1)

Publication Number Publication Date
AT98937B true AT98937B (en) 1924-12-27

Family

ID=5646960

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98937D AT98937B (en) 1922-12-02 1923-05-25 Process for the production of disc-shaped drilling tools with soldered or welded cutting edges.

Country Status (1)

Country Link
AT (1) AT98937B (en)

Similar Documents

Publication Publication Date Title
CH204452A (en) Process for the production of copper phthalocyanine.
CH214666A (en) Process for the production of weld beads without welding cracks
CH203162A (en) Process for the production of diazotypes.
CH211494A (en) Process for the production of heavy metal compounds of the phthalocyanine series.
AT98937B (en) Process for the production of disc-shaped drilling tools with soldered or welded cutting edges.
CH101173A (en) Process for the production of primers.
CH213201A (en) Method of promoting the growth of plants.
CH205538A (en) Process for the production of copper phthalocyanines.
CH208879A (en) Process for the production of copper phthalocyanine.
CH86058A (en) Device on milling machines for the production of wave profiles.
AT160169B (en) Process for the production of canned food.
AT87355B (en) Process for the production of scythe workpieces.
CH85235A (en) Device for drawing circles.
CH236806A (en) Process for the production of welding electrodes for wear-resistant welds.
AT107429B (en) Process for the production of liquid, semi-solid or solid synthetic materials.
CH88567A (en) Process for the production of trinitroresorzin.
CH100241A (en) Device for the production of hollow bodies.
CH227983A (en) Process for the production of copper phthalocyanine.
AT91489B (en) Process for the production of wooden pencils.
AT87356B (en) Process for the production of twist drills with a welded cutting plate made of high quality steel.
CH219664A (en) Process for the production of surface layers on objects made of alloyed steels.
AT107001B (en) Process for the production of detonators.
AT96150B (en) Process for the production of writing boards.
CH224897A (en) Process for the production of 2-methyl-1,4-naphthohydroquinone-diphosphoric acid ammonium.
CH230697A (en) Process for the production of phthalocyanines.