FR443526A - Reduction process on steel for the manufacture of punches and dies - Google Patents

Reduction process on steel for the manufacture of punches and dies

Info

Publication number
FR443526A
FR443526A FR443526DA FR443526A FR 443526 A FR443526 A FR 443526A FR 443526D A FR443526D A FR 443526DA FR 443526 A FR443526 A FR 443526A
Authority
FR
France
Prior art keywords
punches
dies
manufacture
steel
reduction process
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
Other languages
French (fr)
Inventor
Lorenzo Ferrari
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 FR443526A publication Critical patent/FR443526A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/38—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for embossing, e.g. for making matrices for stereotypes
FR443526D 1911-05-10 1912-05-08 Reduction process on steel for the manufacture of punches and dies Expired FR443526A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE443526X 1911-05-10

Publications (1)

Publication Number Publication Date
FR443526A true FR443526A (en) 1912-09-26

Family

ID=1484585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR443526D Expired FR443526A (en) 1911-05-10 1912-05-08 Reduction process on steel for the manufacture of punches and dies

Country Status (1)

Country Link
FR (1) FR443526A (en)

Similar Documents

Publication Publication Date Title
FR443526A (en) Reduction process on steel for the manufacture of punches and dies
FR381091A (en) Process for the production of steel alloys
FR414911A (en) Advanced process for the manufacture of tablets
FR532690A (en) Manufacturing process of dies and punch for the application of this process
FR383461A (en) Process and apparatus for the manufacture of steel and the like
FR424056A (en) Process for the production of alloys
FR396845A (en) Process for the manufacture of metal tubes
FR367293A (en) Process for the manufacture of commercially pure ductile metallic tantalum
FR371695A (en) Process for the production of metal alloys
FR421723A (en) Process for the production of metal alloys
FR401111A (en) Ingot casting process
FR378811A (en) Method and tooling for manufacturing steel cast dies for stamping metals
FR413843A (en) Method and devices for the manufacture of metal tubes
CH54357A (en) New alloy and process for its manufacture
FR373737A (en) Method and tool for the manufacture of metal cans
CH45354A (en) Expanded metal and process for its manufacture
FR395730A (en) Process for the production of metallic tantalum
FR406776A (en) Advanced process for melting metals
FR479835A (en) Steel beam and process for its manufacture
FR413342A (en) Metal cladding plate manufacturing process
FR495955A (en) Process for the production of advanced metal alloys
FR431699A (en) Process for the electroplating of any metal using mechanically driven transmission devices
FR420411A (en) Process for the manufacture of metal tubes and in particular tantalum tubes
FR386785A (en) Manufacturing process for the steel of choice
FR341474A (en) Process for forming metal dies