| 摘要 |
PCT No. PCT/EP91/02372 Sec. 371 Date Aug. 14, 1992 Sec. 102(e) Date Aug. 14, 1992 PCT Filed Dec. 11, 1991 PCT Pub. No. WO92/10091 PCT Pub. Date Jun. 25, 1992.A manually operated cutting and detachment device for weed and moss removal which has a rod-shaped manual holder and a heat conductor. The heat conductor is engaged on a heat conductor mount. The heat conductor mount is disposed, with a first spring interspersed on a connecting mount for compensating the expansion difference of said heat conductor at varying temperature. The connecting part with the heat conductor mounted and the heat conductor thereon are separably and interchangeably engaged to a first end of said rod-shaped manual holder. The electrical means is engaged on the second end of the rod-shapen manual holder for generating electricity for resistance heating of the heat conductor.
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