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Expired
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Marcus Allen
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Individual
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Individual
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Pharmaceuticals Containing Other Organic And Inorganic Compounds
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Acyclic And Carbocyclic Compounds In Medicinal Compositions
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Medicines That Contain Protein Lipid Enzymes And Other Medicines
(AREA)
Abstract
5630. Allen, M. March 3. Drawings to Specification. Catheters; bougies.-Catheters and bougies are made double-ended or reversible, and the two ends may be of different sizes or forms. In the case of catheters, the ends are made solid beyond the eyes, and curved into the back of the instrument.
GB189705630D1897-03-031897-03-03Improvements in Catheters and Bougies.
ExpiredGB189705630A
(en)