Procedure covering correspondence relating to patent matters
By: by Louis B. Howard
Contributors: United States. Bureau of Agricultural Chemistry and Engineering; United States. Agricultural Research Administration
Series: Bureau memorandum -- 407
Publisher: United States Department of Agriculture, Agricultural Research Administration, Bureau of Agricultural Chemistry and Engineering
Published: 1948
Place of publication: Washington, D.C
Language: eng
Subjects: Patents; Correspondence; Office practice in government
Notes: Caption title.