公开(公告)号：US3197942A

公开(公告)日：1965-08-03

申请号：US35954564

申请日：1964-04-07

Applicant: TEXAS INSTRUMENTS INC

Inventor： HAISTY ROBERT W ,  ROSS JOHN W

IPC: C01B33/03

CPC classification number: C01B33/03 ,  Y10S95/902

公开(公告)号：US3476101A

公开(公告)日：1969-11-04

申请号：US3476101D

申请日：1967-12-28

Applicant: TEXAS INSTRUMENTS INC

Inventor： ROSS JOHN W

IPC: F24C14/02 ,  F24C15/08 ,  A21B1/00 ,  F28F3/14

CPC classification number: F24C14/025 ,  F24C15/08

公开(公告)号：US3093456A

公开(公告)日：1963-06-11

申请号：US75837958

申请日：1958-09-02

Applicant: TEXAS INSTRUMENTS INC

Inventor： RUNYAN WALTER R ,  ROSS JOHN W ,  FISCHER JAMES L

IPC: C01B33/037 ,  C30B13/14 ,  C30B15/10 ,  C30B35/00

CPC classification number: C01B33/037 ,  C30B13/14 ,  C30B15/10 ,  C30B35/002 ,  Y10S117/90 ,  Y10T117/1032

公开(公告)号：US3595632A

公开(公告)日：1971-07-27

申请号：US3595632D

申请日：1968-09-23

Applicant: TEXAS INSTRUMENTS INC

Inventor： ROSS JOHN W

IPC: B23K20/227 ,  C23C28/02 ,  B32B15/00

CPC classification number: B23K20/227 ,  C23C28/023 ,  Y10S428/924 ,  Y10S428/926 ,  Y10T428/12458 ,  Y10T428/12847 ,  Y10T428/12924

Abstract: COMPOSITE SHEET METAL MATERIAL FOR EXTERIOR SHEET METAL BUILDING PRODUCTS, SUCH AS GUTTERS, DOWNSPOUTS, FLASHING, ROOFING, SIDING AND THE LIKE, AND RESISTANT TO CORROSION, INCLUDING GALVANIC CORROSION, CONSISTING OF A CORE LAYER OF CHROMIZED LOW CARBON STEEL CLAD WITH COPPER.