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.)
Montgomery H A Co
Original Assignee
Montgomery H A Co
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 Montgomery H A CofiledCriticalMontgomery H A Co
Priority to FR835656ApriorityCriticalpatent/FR1319301A/en
Application grantedgrantedCritical
Publication of FR1319301ApublicationCriticalpatent/FR1319301A/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
B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
B21D22/20—Deep-drawing
B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR835656A1960-08-111960-08-11
Process for preparing and coating sheets, lubricating products for carrying out said process and products obtained
ExpiredFR1319301A
(en)
Process for modifying the biochemical characteristics of plants, installations for carrying out this process and products obtained by the present process or similar process.
Process for modifying the biochemical characteristics of plants, installations for carrying out this process and products obtained by the present process or similar process