MANUFACTURING METHOD OF LENS ASSEMBLY, LENS ASSEMBLY AND ENDOSCOPE

PROBLEM TO BE SOLVED: To provide a manufacturing method of a lens assembly capable of improving the airtightness and durability of the joint between the lens and the frame while simplifying and reducing the cost, and to provide a lens assembly and an endoscope. SOLUTION: The manufacturing method of...

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Bibliographische Detailangaben
1. Verfasser: HOSOI MASAYOSHI
Format: Patent
Sprache:eng
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