{"product_id":"rock-crushers-inventions","title":"ROCK CRUSHERS INVENTIONS","description":"\u003cp\u003eIn 1979, S.I. Fishgal made his rock crusher inventions for, but did not assign to Joy Manufacturing Co. (Pittsburgh, PA). The crushers were transmission, fluid-driven and impact ones as follows:\u003cbr\u003e\n   Double-Acting Single and Dual Eccentric, Cam Cone and Jaw, Arcuated-Jaw, Twin-Jaw, Coil Cone, Toothed Gyratory, Horizontally Fed Single and Dual Swing Jaw, Roll Jaw, Multi-Roll, Multi-Eccentric Jaw, Eccentric Twin-Jaws, Hydraulic Cone, Gyratory and Jaw, Fluid-Actuated Gyratory and Jaw, Expansionary Actuators, Blasting Jaw, Combustion, Electric Steam\u003c\/p\u003e","brand":"S.I. Fishgal","offers":[{"title":"Paperback","offer_id":44310379298977,"sku":"9781111128236","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0462\/1120\/3233\/files\/179eymg7-front-shortedge-384.jpg?v=1748404507","url":"https:\/\/bookswholesale.myshopify.com\/products\/rock-crushers-inventions","provider":"BooksWholesale","version":"1.0","type":"link"}