Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
  • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
  • B21C23/00—Extruding metal; Impact extrusion
  • B21C23/02—Making uncoated products
  • B21C23/18—Making uncoated products by impact extrusion
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
  • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
• • C—CHEMISTRY; METALLURGY
  • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
  • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
  • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
  • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
  • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
  • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
  • C07F7/02—Silicon compounds
  • C07F7/08—Compounds having one or more C—Si linkages
  • C07F7/0801—General processes
• • H—ELECTRICITY
  • H01—ELECTRIC ELEMENTS
  • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
  • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
  • H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
  • H01J23/165—Manufacturing processes or apparatus therefore

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Organic Chemistry (AREA)
• Ceramic Engineering (AREA)
• Mechanical Engineering (AREA)
• Inorganic Chemistry (AREA)
• Materials Engineering (AREA)
• Structural Engineering (AREA)
• Manufacturing & Machinery (AREA)
• Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
• Catalysts (AREA)
• Color Printing (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=5765122

Family Applications (1)

Country Status (14)

Families Citing this family (4)

• 1971
  • 1971-02-10 US US114393A patent/US3706777A/en not_active Expired - Lifetime
  • 1971-02-16 RO RO65953A patent/RO58838A/ro unknown
  • 1971-03-01 LU LU62688D patent/LU62688A1/xx unknown
  • 1971-03-09 CH CH345071A patent/CH572062A5/xx not_active IP Right Cessation
  • 1971-03-11 AT AT210371A patent/AT303759B/de not_active IP Right Cessation
  • 1971-03-11 NO NO926/71A patent/NO133898C/no unknown
  • 1971-03-12 FR FR7108742A patent/FR2084564A5/fr not_active Expired
  • 1971-03-12 BE BE764210A patent/BE764210A/xx not_active IP Right Cessation
  • 1971-03-12 SE SE7103209A patent/SE374545B/xx unknown
  • 1971-03-12 NL NL7103341.A patent/NL165171C/xx not_active IP Right Cessation
  • 1971-03-12 CA CA107,653A patent/CA959502A/en not_active Expired
  • 1971-03-12 DK DK118271AA patent/DK127001B/da unknown
  • 1971-03-15 JP JP1431671A patent/JPS5536673B1/ja active Pending
  • 1971-04-19 GB GB24005/71A patent/GB1300892A/en not_active Expired

Also Published As

Similar Documents