Books by Great Britain. Patent Office
Specification of James Watt
Supplement to the Series of Le
Supplement to the Series of Letters Patent and Specifications of Letters Patent for Inventions Recorded in the Great Seal Patent Office, and Granted Between the 1St March A. D. 1617, and the 1St October A. D. 1852
Chronological And Descriptive Index Of Patents Applied For And Patents Granted, Containing The Abridgements Of Provisional And Complete Specifications
... Descriptive Index of Patents Applied for and Patents Granted
Digest of the patent, design,
Digest of the patent, design, trade mark & other cases
Patents for inventions
Casting stereotype and other p
Casting stereotype and other plates for printing, Applegath's specification
Patent cases decided by the co
Patent cases decided by the comptroller-general and law officers of the crown in 1887
Winding, doubling, and twistin
Winding, doubling, and twisting yarns, &c
Winding yarn or thread
Winding yarn or thread
Specification of John McCall &
Specification of John McCall & Bevan George Sloper
Specification of Thomas Routle
Specification of Thomas Routledge and William Henry Richardson
Abridgements of the specifications relating to metals and alloys
Abridgments of the Specificati
Abridgments of the Specifications Relating to Fire-Arms and Other Weapons, Ammunition, and Accoutrements
Abridgements of the specifications relating to the manufacture of iron and steel
Abridgments of the specificati
Abridgments of the specifications relating to aids to locomotion
Abridgments of the specificati
Abridgments of the specifications relating to marine propulsion
Abridgments of the specificati
Abridgments of the specifications relating to the manufacture of iron and steel ...
Abridgments of the specificati
Abridgments of the specifications relating to the manufacture of iron and steel in three parts
Specification of William Henry
Specification of William Henry Perkin
Patent Law Amendment Act, 1852
Patent Law Amendment Act, 1852
[Specifications for patents re
[Specifications for patents relating to photography]