A method for inducing cats to exercise consists of directing a beam of invisible light produced by a hand-held laser apparatus onto the floor or wall.
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| Application No. | Application Title | Issue Date |
| 20070107623 | Central buffer coupling for rail-mounted vehicles A central buffer coupling for rail-mounted vehicles has a coupling shaft (1) and a drawgear (2) comprising a bearing bracket (4), whereby the rear end (3) of the coupling shaft (1) is connected to the drawgear (2) and coupled to... | 05/17/2007 |