div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=-seiwa-optical-coltdhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: 株式会社清和光学製作所 SEIWA OPTICAL COLTD loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader030vdocumentspubreader030viewer20220329046241f83884d87e64ac0ece4dhtml5thumbnails1jpg width=140 height=200 divdiv