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.)
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.)
IWAN HIPPIUS
WASSILY WASSILIEWITSCH TCHELNO
Original Assignee
IWAN HIPPIUS
WASSILY WASSILIEWITSCH TCHELNO
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 IWAN HIPPIUS, WASSILY WASSILIEWITSCH TCHELNOfiledCriticalIWAN HIPPIUS
Application grantedgrantedCritical
Publication of FR444463ApublicationCriticalpatent/FR444463A/fr
B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
B23K7/00—Cutting, scarfing, or desurfacing by applying flames
B23K7/002—Machines, apparatus or equipment for cutting plane workpieces, e.g. plates
B23K7/004—Seam tracking
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR444463D1912-05-301912-05-30Appareil pour le coupage de plaques métalliques au moyen du chalumeau
ExpiredFR444463A
(fr)