SF Booster Holding B.V.
SF Booster Holding B.V. Patent applications | ||
Patent application number | Title | Published |
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20150360358 | DEVICE FOR PROVIDING ACCESS TO A SPACE - The present invention relates to a device for providing access to a space, wherein the space is provided with an access element, such as for instance a door or window, wherein the device is provided with pressing means for exerting an impact force on one or more parts of the access element, such as for instance a door frame, comprising: | 12-17-2015 |