Patent for "Improved means for use in operating continuous brakes by a vacuum or compressed air" by Harold Holcroft
- PART OF:
- Patents
- Made:
- 1904-12-23
- part of archive:
- Papers of Harold Holcroft
- maker:
- Holcroft, Harold
Original patent (GB190428183) granted to Harold Holcroft on the 23rd December 1904, and includes provisional specifications for the patent, as well as a clipping of the patent's entry in Abridgement of Specifications
Details
- Extent:
-
3 documents
- Identifier:
- HOL/3/1