Thos. S. Sprague & Son
Parent Issue
Day
14
Month
September
Year
1888
Copyright
Public Domain
OCR Text
pATENTS OBTAINED Ín TJ. S. and all foreign countries Ëxaminatïons macla. Licenses and assigiimenta d r a w n. Infringements prosecuted in sdl Federal courts. Advice and paraphletsfree. Sclentific expert Yalidlty opinión ei ven. Noraodclsrequired. KstabliHhed A. D. 1865. Thos. 8. SpragüE & Son, 37 Congress Street "West, Detroit, Miclu
Article
Subjects
Ann Arbor Argus
Old News