Skyddsglasögon för hönor (Us Patent No 730,918)
Om hon haft sådana här, hade hönan kanske inte varit blind UNITED STATES PATENT OFFICE EYE-PROTECTOR FOR CHICKENS No. 730,918 Patented June 16, 1903. Specification forming part of Letters Patent No. 730,918, dated June 16, 1903 Application filed December 10, 1902. Serial Na. 134,679. (No model.) Goggles for Fowls This invention relates to eye-protectors, and […]