NL20587C - - Google Patents
Info
- Publication number
- NL20587C NL20587C NL20587DA NL20587C NL 20587 C NL20587 C NL 20587C NL 20587D A NL20587D A NL 20587DA NL 20587 C NL20587 C NL 20587C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D51/00—Making hollow objects
- B21D51/16—Making hollow objects characterised by the use of the objects
- B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
- B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
NL20587C true NL20587C (en(2012)) | 1929-04-15 |
Family
ID=1787504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL20587D NL20587C (en(2012)) |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL20587C (en(2012)) |
-
0
- NL NL20587D patent/NL20587C/xx active