CPC B64F2700/6219
Revision as of 22:07, 29 July 2017 by Econterms (talk | contribs) (Econterms moved page B64F2700/6219 to CPC B64F2700/6219 without leaving a redirect)
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Other techtypes related to CPC B64F2700/6219: CPC B64B1/005
Patents in category CPC B64F2700/6219
- Patent FR-1909-403235 (English title: Safety anchor for aerial navigation, Inventors: Friedrich von Ehrenberg, Supplementary to patent: Patent CH-1909-48028, Filing date: 1909-05-22)
- Patent GB-1909-15233 (English title: Safety anchor for airships, Inventors: Friedrich von Ehrenberg, Supplementary to patent: Patent CH-1909-48028, Filing date: 1909-06-22)
- Patent GB-1910-5372 (English title: Improvements in earth anchors, Inventors: Gustav Behrens, Supplementary to patent: Patent DE-1909-06-23 Gustav Behrens, Filing date: 1910-03-03)
- Patent FR-1911-432895 (English title: apparatus for anchoring balloons, Filing date: 1911-08-02)
- Patent GB-1911-9292 (English title: Earth Anchor, Inventors: Jean-Philippe Burger • Wilhelm Müller, Supplementary to patent: Patent DE-1911-237195, Filing date: 1911-04-13)
