Protection extended to patents, designs, trade-marks and copyrights in China, Japan and Korea.
Contributors: United States.
Publisher: Govt. print. off.
Published: 1909
Place of publication: Washington
Language: eng
Number of pages: 15
Subjects: Patent laws and legislation -- China. [from old catalog]; Patent laws and legislation -- Japan. [from old catalog]; Patent laws and legislation -- Korea. [from old catalog]