Diff of LTD - Tiyoda Optical

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#author("2020-04-12T11:31:54+01:00","default:admin","admin")
Chiyoda Microscope LTD-bi 1947-
#author("2020-04-12T11:33:57+01:00","default:admin","admin")
#ref(LTD-1.jpg,right,around); Chiyoda Microscope LTD-bi 1947-
Rotation / rotation of round stage Seeden top type binocular tube

千代田顕微鏡 LTD-bi 1947年～
丸形ステージ斜動・回転　シーデントップ型双眼鏡筒

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