Monographie du regime hydraulique de la seine maritmie [!].

At head of title: Exposition universelle de 1889, Congrès international des travaux maritimes.

Calendar of the patent rolls : preserved in the Public Record Office /

Some volumes are published by Kraus Reprint, Nendeln/Liechtenstein.

Canadian Patent Office record.

Mode of access: Internet.

Insegnamenti economici del conflitto europeo ; la guerra ed il regime doganale..

Author's name at head of title.

Die künstliche Seide, ihre Herstellung, Eigenschaften und Verwendung. Mit besonderer Berücksichtigung der Patent-Literatur bearb.

Mode of access: Internet.

Official gazette of the United States Patent and Trademark Office.

Vols. for <1986-> distributed to some depository libraries in microfiche.

特許局第十五次統計年表 The Fifteenth statistical report of the Imperial Patent Office, Japan 1931

Mode of access: Internet.

Wire rope transportation in all its branches : Wire rope tramways, with special reference to the "Bleichert" and "Acme" patent systems ... The Trenton Iron Co. ...

Mode of access: Internet.

Les progres economiques de la France : bilan du regime douanier de 1892 /

Mode of access: Internet.

Patent specification.

Mode of access: Internet.

Notizie storiche, descrizione, regime statutario, costituzione municipale e privilegi antichi di riva tridentina

Mode of access: Internet.

Reports of cases arising upon applications for letters-patent for inventions determined in the Circuit and Supreme courts of the District of Columbia on appeal from the commissioner of patents, and a table of the patents directly involved therein, together with references to the cases where these patents have been litigated and construed, sustained, or held invalid.

Reprint of the 1885 ed. published by W. H. Morrison, Washington, D.C.

Calendar of the Patent rolls preserved in the Public record office /

Prepared under the supervision of H.C. Maxwell Lyte. Text by R.F. Isaacson, vol. 1-15 (with G.J. Morris and H.E. Lawrence, vol. 1; C.B. Dawes, vol. 13-15); C.B. Dawes, vol. 16.

The patent laws of all nations.

v.1. Algeria-Turkey.--v.2. United States--Wurtemberg. International convention.