[Extension of patent to C. Theodor Burchardt.]
Series: S.rp.920
Publisher: [s.n.]
Published: 1881
Place of publication: Washington
Language: eng
Format: Electronic resource
Subjects: Patents
Notes: Record is based on bibliographic data in LexisNexis U.S. Serial Set Digital Collection (last viewed Nov. 2006). Reuse except for individual research requires license from LexisNexis Academic & Library Solutions

LexisNexis U.S. Serial Set Digital Collection

Electronic resource. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 2004. (LexisNexis U.S. Serial Set Digital Collection : no. 1948 S.rp.920)