Note 664 — Chapter XXII · THE INDUSTRIAL APPLICATIONS OF TITANIUM AND ITS COMPOUNDS
Reading edition
Saunders, U. S. P. 954766, 954777, and 954778.
[665] Becket, U. S. P. 1038827, September, 1912.
[666] Peacock, U. S. P. 995897, June, 1911.
Reading edition
Saunders, U. S. P. 954766, 954777, and 954778.
[665] Becket, U. S. P. 1038827, September, 1912.
[666] Peacock, U. S. P. 995897, June, 1911.