Chronological index of patents applied for and patents granted [afterw.] of patentees and applicants for patents of invention, by B. Woodcroft

Patents for inventions. Abridgments of specifications: Page 80

Patents for inventions. Abridgments of specifications: Page 79

Patents for inventions. Abridgments of specifications: Volume 71

Alphabetical index of patentees and applicants for patents of invention, by B. Woodcroft: Volume 16

Patents for inventions. Abridgments of specifications: Volume 76

Patents for inventions. Abridgments of specifications: Volume 7

Patents for inventions. Abridgments of specifications: Volume 80

Descriptive index [afterw.] Chronological and descriptive index of patents applied for and patents granted, by B. Woodcroft

Patents for inventions. Abridgments of specifications: Volume 6

Patents for inventions. Abridgments of specifications: Volume 44

Subject-matter index of patents applied for and patents granted, by B. Woodcroft

Alphabetical index of patentees and applicants for patents of invention, by B. Woodcroft: Volume 10

Patents for inventions. Abridgments of specifications: Volume 38

Subject-matter index of patents applied for and patents granted, by B. Woodcroft

Patents for inventions. Abridgments of specifications: Volume 55

Patents for inventions. Abridgments of specifications: Volume 31

Patents for inventions. Abridgments of specifications: Volume 2

Patents for inventions. Abridgments of specifications: Volume 12

Patent law amendment act, 1852. List of works printed by order of the Commissioners of patents for inventions