Patent Information Publication number: US1749090 A Patent Title: Apparatus for obtaining criminal confessions and photographically recording them Publication type: Grant Publication date: 4 Mar 1930…
Patent Information Publication number: US245502 A Patent Title: Corpse-lifter Publication type: Grant Publication date: Aug 9, 1881 Filing date: Jun 9, 1881 Inventors: James M.…
Many people suffer from poor vision. There are remedies available such as using spectacles. However, often spectacles are not considered fashioable, especially by womem. So…
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