Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q3/00—Selecting arrangements
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
  • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
  • E04G21/14—Conveying or assembling building elements
  • E04G21/16—Tools or apparatus
  • E04G21/161—Handling units comprising at least considerable parts of two sides of a room or like enclosed space
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04Q—SELECTING
  • H04Q3/00—Selecting arrangements
  • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Computer Networks & Wireless Communication (AREA)
• Mechanical Engineering (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Exchange Systems With Centralized Control (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=21833217

Family Applications (1)

Country Status (4)

• 0
  • BE BE465090D patent/BE465090A/xx unknown
  • NL NL137191D patent/NL137191C/xx active
• 1945
  • 1945-04-13 GB GB9287/45A patent/GB604593A/en not_active Expired
• 1947
  • 1947-01-14 CH CH266778D patent/CH266778A/fr unknown

Also Published As

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