| http://www.w3.org/ns/prov#value | - No. 158,638 12 Claims. (Cl. 128-6) This invention relates to a novel endoscopic instrument i.e. instrument for examination of the internal organs of the body such as gastrointestinal tract including oesophagus, stomach, intestine, small and large, rectum, pulmonary tract including trachea, bronchi, urinary tract or peritoneal `and pleural cavities and has a common subject matter with my U.S. Paten
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