. Canadian machinery and metalworking (January-June 1913). PROFESSIONAL DIRECTORY CONSULTING ENGINEERS, PATENT ATTOR-NEYS. ARCHITECTS, CONTRACTORS, P ATENTS PIGEON, PIGEON & DAVIS 71A. ST, JAMES STREET. MONTREAL Phone, Main 3025 16 years experience in Canada, and Europe PA TENTS HERBERT J. S. DENNISON Formerly of Fetherstonhaugh, Dennison & Co. PATENT ATTORNEY AND EXPERT 18 yearsexperience in Patents and Practical Engineering Star Building ? 1 8 King St. Weft, Toronto vr>ite For Information PATENTS Send for our valuable free bookPATENT PROTECTION LLOYD BLACKMORE & CO. 409
. Canadian machinery and metalworking (January-June 1913). PROFESSIONAL DIRECTORY CONSULTING ENGINEERS, PATENT ATTOR-NEYS. ARCHITECTS, CONTRACTORS, P ATENTS PIGEON, PIGEON & DAVIS 71A. ST, JAMES STREET. MONTREAL Phone, Main 3025 16 years experience in Canada, and Europe PA TENTS HERBERT J. S. DENNISON Formerly of Fetherstonhaugh, Dennison & Co. PATENT ATTORNEY AND EXPERT 18 yearsexperience in Patents and Practical Engineering Star Building ? 1 8 King St. Weft, Toronto vr>ite For Information PATENTS Send for our valuable free bookPATENT PROTECTION LLOYD BLACKMORE & CO. 409 Building, Toronto also Hope Bldg., Ottawa, and Washington This Space $20Per Year J. M. ROBERTSON, LIMITED CONSULTING ENGINEER8 Mechanical, Electrical, Hydraulic, Steam,Gas Plans, Specifications, EstimatesTests, Reports and Supervision Suite 101, Board of Trade Bldg. Montreal,Que., ATENTS PROMPTLY SECURED! In all countries. Ask for our Inventors Ad-viser, which will be sent & MARION,364 University St. Merchants Bank Building, corner St. Catherine St., MONTREAL, Phone Up 6474 and Washington. ,
Size: 1995px × 1253px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
