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www.google.comhttp://www.google.com/patents/US140245?utm_source=gb-gplus-sharePatent US140245 - IMPROVEMENT IN SCRAP-BOOKS

Patent US140245 - IMPROVEMENT IN SCRAP-BOOKS

IMPROVEMENT IN SCRAP-BOOKS

SAMUEL L. CLEMENS et al

Abstract

Overview
Abstract
Drawings
Description
Claims

Patent number: 140245
Filing date: May 7, 1873
Issue date: Jun 24, 1873

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