Canadian Patent Office Record Volume 7-8

Canadian Patent Office Record Volume 7-8

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1879 edition. Excerpt: ...the and; 5th. The eye formed in side projections at the edge of the poet, said projec1 tions being of a reduced thickness and of one and the same piece with the post. I Xo. 10,717. Improvements on Ozone Apparatus. Perfectionnements aux appareils a ozone.) Frederick W. Bartlett and George F. H. Bartlett, Buffalo, N..Y., U.S., ith November, 1879, for 5 years. Claim.--1st. The platform d, attached wooden rod Di and glass rod D, the two jointed or hinged in any suitable manner; 2nd. The glass-holder E bavI ine the circular wall/and radial arm or wings e, from which or between which the plmnphoruti may be suspended or attached in any suitable man: 3rd. In combination with the dume and rod D, the hollow stopper b, closed at the top. the cottar a a and metal clasps ci; 4th. In combination with a base A and eliminating chamber B. the top or dome C. when its walls or outer circumference deviate trom the vertical, from the top downward i and outward, thereby preventing aoid and other accumulation; 5th. In com bination with a water-containing vessel, and provisions for slow admission of air and the discharge of ozone, the yielding supports g . each adapted to immerse its quantity of plipsphorus on the generation of any considerable heat; 'nth. The ring or rings F, of fusible metal or chemically treated yarn or twine, acting as phosphorus supports or as frames on which to hang or attach phos1 phoroe; 7th. The phosphorus sticks monlded upon or otherwise attached to 1 the yielding supports g; 8th. In combination with the fusible metal rings 'supports Y g, coating of varnish or lacquer, for the purpose of preserving them from the effects...show more

Product details

  • Paperback | 494 pages
  • 189 x 246 x 25mm | 875g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236829778
  • 9781236829771