Consulting services Sustainable development.
[更多]
Innovative Staircase Integrated Elevator Device, which assists the elderly orpeople with disabilities to comfortably and painlessly ascend or descend any given number of stairs without bending their knees. Consists of modular step elevator units, designed to fit any staircase (of any shape, size and.....
[更多]
The user may give the preference on some criterions and select some travel modes. There may be many number of travel modes are available, but in this system up to three travel modes are allowed, for example it may be bus, train or flight. Otherwise it may be considered as travel by land, sea or air......
[更多]
Rollfast is an anti theft toilet tissue dispenser for public washrooms that offers extreme vandal resistance. It also makes huge savings in tissue cost
[更多]
The method of the present invention generally involves a typical casino or cardroom game modified to include a progressive jackpot component. During the play of a Twenty-One game, for example, in addition to this normal wager, a player will have the option of making an additional wager that becomes .....
[更多]
| |< <- | [68] [69] [70] [71] [72] [73] [74] [75] [76] [77] [78] | -> >| |
