41
by Alvanley, Richard Pepper Arden
Published 1785
Printed for Hughes and Walsh
Subjects: ...Patent suits / England / History / 18th century...

42
by Ames, John
Published 1834
s.n
Subjects: ...Patents...

47
by Thornton, William
Published 1811
J. Elliott, printer
Subjects: ...Patents / United States...

48 Subjects: ...Patents...

49
by Place, Francis
Published 1834
[s.n.]
Subjects: ...Patents...

50
by Schmeisser, Wilhelm
Published 2008
Edition Rainer Hampp
Subjects: ...Patente...

51
by Petty, William
Published 1648
Printed by R.L. for R.W
Subjects: ...Pantograph / Patents / Early works to 1800...

52
by Bovill
Published 1816
Printed by G. Woodfall, for the use of the plaintiff
Subjects: ...Patent laws and legislation / Great Britain...

54
Published 1839
William Kidd (Vol.I & II); George Delianson Clark (Vols. III-V)
Subjects: ...Patents / Periodicals...

55
by Terry, Charles
Published 1838
[s.n.]
Subjects: ...Sugar / Manufacture and refining / Patents...

56
by Golkowsky, Stefan
Published 2020
Schäffer-Poeschel Verlag für Wirtschaft Steuern Recht GmbH
Subjects: ...Patent...

57
by Champion, Richard
Published 1775
[s.n.]
Subjects: ...Patent extensions / Great Britain...

58
by Hall, Samuel
Published 1838
J. Weale
Subjects: ...Hall, Samuel / d. 1781 / Patent improvements on steam engines / 1835...

59
by Bosch, Mariano
Published 2005
World Bank
Subjects: ...Patents...

60
by Champion, Richard
Published 1775
[s.n.]
Subjects: ...Patent extensions / Great Britain...