Patent classifications
E
FIXED CONSTRUCTIONS
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E04
BUILDING
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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
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7/00
Connections between parts of the scaffold
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E04G7/02
with separate coupling elements
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E04G7/06
Stiff scaffolding clamps for connecting scaffold members of common shape
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E04G7/12
Clamps or clips for crossing members
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E04G7/14
for clamping the members independently
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