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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
E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
E04G17/0642—Devices for extracting or inserting wall ties or parts thereof
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FR68109D1955-05-071955-05-07Dispositif pour maintenir les panneaux de coffrage
ExpiredFR68109E
(fr)