DD114279A5 - - Google Patents
Info
- Publication number
- DD114279A5 DD114279A5 DD17789374A DD17789374A DD114279A5 DD 114279 A5 DD114279 A5 DD 114279A5 DD 17789374 A DD17789374 A DD 17789374A DD 17789374 A DD17789374 A DD 17789374A DD 114279 A5 DD114279 A5 DD 114279A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B5/00—Clicking, perforating, or cutting leather
- C14B5/02—Stamps or dies for leather articles
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Gloves (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT338773A AT326807B (de) | 1973-04-17 | 1973-04-17 | Stanzmesser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD114279A5 true DD114279A5 (de) | 1975-07-20 |
Family
ID=3549755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD17789374A DD114279A5 (de) | 1973-04-17 | 1974-04-15 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT326807B (de) |
| DD (1) | DD114279A5 (de) |
| DE (1) | DE2325736A1 (de) |
| ES (1) | ES425336A1 (de) |
| FR (1) | FR2226252A1 (de) |
| IT (1) | IT1004161B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594811A5 (de) * | 1975-10-15 | 1978-01-31 | Bbc Brown Boveri & Cie | |
| AT392981B (de) * | 1989-10-24 | 1991-07-25 | Schuler Albert | Verfahren zum haerten der schneidkanten von messern |
| AT402482B (de) * | 1993-12-21 | 1997-05-26 | Boehler Ybbstalwerke | Stanzmesser für stanzwerkzeuge mit gekrümmtem schnitt |
-
1973
- 1973-04-17 AT AT338773A patent/AT326807B/de not_active IP Right Cessation
- 1973-05-21 DE DE19732325736 patent/DE2325736A1/de active Pending
-
1974
- 1974-03-08 FR FR7407918A patent/FR2226252A1/fr not_active Withdrawn
- 1974-04-05 IT IT5021374A patent/IT1004161B/it active
- 1974-04-15 DD DD17789374A patent/DD114279A5/xx unknown
- 1974-04-16 ES ES425336A patent/ES425336A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2226252A1 (en) | 1974-11-15 |
| DE2325736A1 (de) | 1974-11-07 |
| IT1004161B (it) | 1976-07-10 |
| AT326807B (de) | 1975-12-29 |
| ES425336A1 (es) | 1976-05-16 |
| ATA338773A (de) | 1975-03-15 |