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Publication date
Priority claimed from DE19702005568external-prioritypatent/DE2005568C3/en
Application filed by Rasselstein AgfiledCriticalRasselstein Ag
Publication of CH530829ApublicationCriticalpatent/CH530829A/en
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
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Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Paper (AREA)
CH103971A1970-02-061971-01-25 Method and tool for producing an embossed notch in a metal sheetCH530829A (en)
Device for anchoring a U-shaped ceiling profile on a U-shaped wall profile perpendicular thereto or for anchoring the wall profile on a floor profile and method for their production