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US 4,460,820 AGranted
Apparatus for heating heat-shrinkable tubes
AssigneesNippon Telegraph & Telephone Public Corporation, Sumitomo Electric Industries, Ltd.
InventorsMichito Matsumoto, Toshiaki Kakii, Yuichi Toda
Life of this patent
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Abstract
An apparatus for heating a heat-shrinkable tube has a base for supporting the heat-shrinkable tube and a plurality of heating units provided on the base. The heating units are independently operable and are disposed in the longitudinal direction of the heat-shrinkable tube.
Claims5
An apparatus for heating a heat-shrinkable tube, comprising:
- a heat shrinkable tube;
- a base;
- a plurality of independently operable heating units disposed along a longitudinal direction of said base, and
- means for supporting said heat-shrinkable tube stationary and adjacent to said heating units when said units are selectively actuated.
1 more element
Dependencies are inferred from the claim text.