Interchange of patent rights for technical information for defense purposes
Subtitle: Agreement between the United States of America and Portugal signed at Lisbon October 31, 1960
Series: Treaties and other international acts series -- 4608
Publisher: U.S. Govt. Print. Off.
Published: 1961
Place of publication: Washington
Language: eng
Number of pages: 10
Subjects: Patents
Work titles: Treaties, etc
Notes: English and Portuguese.