US441885A - Island - Google Patents
Island Download PDFInfo
- Publication number
- US441885A US441885A US441885DA US441885A US 441885 A US441885 A US 441885A US 441885D A US441885D A US 441885DA US 441885 A US441885 A US 441885A
- Authority
- US
- United States
- Prior art keywords
- wire
- metal
- strip
- sheet
- draw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 description 52
- 229910052751 metal Inorganic materials 0.000 description 52
- 238000007747 plating Methods 0.000 description 8
- 239000004020 conductor Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 238000009713 electroplating Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 239000010970 precious metal Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 2
- 241000220010 Rhode Species 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000010951 brass Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F19/00—Metallic coating of wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
- C25D5/505—After-treatment of electroplated surfaces by heat-treatment of electroplated tin coatings, e.g. by melting
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/005—Jewels; Clockworks; Coins
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/06—Wires; Strips; Foils
- C25D7/0607—Wires
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/03—Conductive materials
- H05K2201/0332—Structure of the conductor
- H05K2201/0335—Layered conductors or foils
- H05K2201/0355—Metal foils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9265—Special properties
- Y10S428/927—Decorative informative
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/934—Electrical process
- Y10S428/935—Electroplating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/939—Molten or fused coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/922—Static electricity metal bleed-off metallic stock
- Y10S428/9335—Product by special process
- Y10S428/941—Solid state alloying, e.g. diffusion, to disappearance of an original layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12903—Cu-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12951—Fe-base component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12986—Adjacent functionally defined components
Definitions
- This invention has reference to an improved method for plating wire with sheet metal; and it consists in drawing around a wire previously covered with a film of metal fusible at a lower temperature than the wire a strip of sheet metal of a width equal to the periphery of the wire, which sheet metal is fusible only at a temperature higher than the film of metal on the wire, and heating the so-covered I wire to fuse the intermediate metal and unite the covering-sheet to the wire, as will be more fully set forth hereinafter.
- the drawing is a longitudinal sectional view showing the relative positions of the parts.
- the number 3 indicates a spool supported in bearings formed in the standard 4, secured to the table 6.
- the wire 5 is coiled on the spool 3 and is guided by the sheave 7, which runs free in bearings formed in the standard 8, to the draw-plate 9, held in the frame 10.
- the number 11 indicates a sheet of precious or other metal 12, a sheave having a concaved groove in its periphery, in which fits the sheave 13, having a convex periphery. Both of these sheaves have bearings formed in the standard 4. The spool and the sheaves are journaled in bearings at opposite ends.
- the object of this invention is to cover wire with a sheet of metal and unite the plat ing metal permanently with the core or wire.
- the invention is applicable to the manufacture of jewelers plated wire, and is also applicable to the manufacture of steel wire plated with copper for electrical conductors.
- the method for both purposes is the same, the sole difference consisting in the metals used.
- wire of copper, brass, or other suitable inferior metal is first plated with any suitable metal the fusing or fiow-. ing temperature of which is lower than the fusing temperature of the precious metal with which the wire is to be coated. done by electroplating the wire, by passing the wire prepared in the usual method through melted solder, or by any of the methods now in use for covering wire with tin or other metals.
- a spool 3 of the so-prepared wire 5 is placed on the drawing-frame shown in the drawing. The end of the coil of wire 5 is passed under the sheave 7.
- a thin strip of the metal or alloy 11, of a width sufficient to surround the wire, is passed between the sheaves 12 and 13 and is there formed into the form of the letter U, and this U-shaped strip 11 is bent around the wire 5 and both are inserted into the hole in the draw-plate 9. It is gripped by the gripping-tongs used in drawing wire, and the combined wire and strip of precious metal inclosing the wire are drawn through the hole in the draw-plate 9. This hole 9 is of such size as will closely draw the plating metal onto the wire.
- the so-plated wire is new again drawn through a drawplate, and if the so-united wire is of larger diameter than required it may be drawn down to the desired fineness in the usual manner.
- the heating and fusing of the intermediate metal may be done continuously after the wire has passed through the draw-plate 9.
- the Wire with a metal fusible at a lower temperature than the Wire bending a strip of sheet metal into- U-shaped form in cross-section, drawing the wire and the strip of sheet 10 metal through the hole of a die-plate, and thus bend the strip of sheet metal around the wire, the edges of the sheet abutting to form a 1on- I gitudinal seam, and subjecting the so-covered wire to heat sufficient to fuse the metal inter- 15 mediate the Wire and the covering-strip, a
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Description
(N0 Moel.)
. G. U. MEYER.
PLATED WIRE.
No. 441,885. Patented Dec. 2, 1890.
WITNEEEEEI JNVENT H' UNITED STATES PATENT @FFICE.
GEORGE U. MEYER, or PEov1oENoE,nuooE Isms-n.
PLATED WIRE.
SPECIFICATION forming part of Letters Patent No. 441,885, dated December 2, 1890.
Application filed July 1, 1890. fierial No. 357,356- (No model.)
To aZZ whom it may concern:
Be it known that I, GEORGE U. MEYER, of Providence, in the county of Providence and State of Rhode Island, have invented a new and usefullmprovement in Plated \Vire; and I hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanying drawin g, forming part of this specification.
This invention has reference to an improved method for plating wire with sheet metal; and it consists in drawing around a wire previously covered with a film of metal fusible at a lower temperature than the wire a strip of sheet metal of a width equal to the periphery of the wire, which sheet metal is fusible only at a temperature higher than the film of metal on the wire, and heating the so-covered I wire to fuse the intermediate metal and unite the covering-sheet to the wire, as will be more fully set forth hereinafter.
The drawing is a longitudinal sectional view showing the relative positions of the parts.
The number 3 indicates a spool supported in bearings formed in the standard 4, secured to the table 6. The wire 5 is coiled on the spool 3 and is guided by the sheave 7, which runs free in bearings formed in the standard 8, to the draw-plate 9, held in the frame 10.
The number 11 indicates a sheet of precious or other metal 12, a sheave having a concaved groove in its periphery, in which fits the sheave 13, having a convex periphery. Both of these sheaves have bearings formed in the standard 4. The spool and the sheaves are journaled in bearings at opposite ends.
The object of this invention is to cover wire with a sheet of metal and unite the plat ing metal permanently with the core or wire.
The invention is applicable to the manufacture of jewelers plated wire, and is also applicable to the manufacture of steel wire plated with copper for electrical conductors. The method for both purposes is the same, the sole difference consisting in the metals used.
For jewelers use, wire of copper, brass, or other suitable inferior metal is first plated with any suitable metal the fusing or fiow-. ing temperature of which is lower than the fusing temperature of the precious metal with which the wire is to be coated. done by electroplating the wire, by passing the wire prepared in the usual method through melted solder, or by any of the methods now in use for covering wire with tin or other metals. A spool 3 of the so-prepared wire 5 is placed on the drawing-frame shown in the drawing. The end of the coil of wire 5 is passed under the sheave 7. A thin strip of the metal or alloy 11, of a width sufficient to surround the wire, is passed between the sheaves 12 and 13 and is there formed into the form of the letter U, and this U-shaped strip 11 is bent around the wire 5 and both are inserted into the hole in the draw-plate 9. It is gripped by the gripping-tongs used in drawing wire, and the combined wire and strip of precious metal inclosing the wire are drawn through the hole in the draw-plate 9. This hole 9 is of such size as will closely draw the plating metal onto the wire. The so-plated wire is new again drawn through a drawplate, and if the so-united wire is of larger diameter than required it may be drawn down to the desired fineness in the usual manner. The heating and fusing of the intermediate metal may be done continuously after the wire has passed through the draw-plate 9.
In making wires for electrical conductors I take a spool of iron or steel wire covered with tin or any other metal fusible at a lower temperature than copper-what is known in the arts as galvanized wire will answer this purposeplace the spool in the machine, and take a strip of copperor other good conductor wide enough to inclose the wire. I pass the strip between the sheaves 12 13, bend the end around the wire, and draw the strip and wire through the draw-plate 9. I new subject the wire to heat, and for the purpose of finishing the wire draw the same again through a drawplate the hole in which is slightly less in diameter than the compound wire. A wire having great strength to sustain the strain on wire suspended at long intervals may thus be This may be covered with any good conducting metal or composition of metal having great capacity for conducting electric energy, thus combin ing great strength with great conducting capacity.
Having thus described my invention, I
claim as new and desire to secure by Letters Patent.
1. The process herein described of covering wire with sheet metal, the same consist- 5 ing in plating, by electroplating or otherwise,
the Wire with a metal fusible at a lower temperature than the Wire, bending a strip of sheet metal into- U-shaped form in cross-section, drawing the wire and the strip of sheet 10 metal through the hole of a die-plate, and thus bend the strip of sheet metal around the wire, the edges of the sheet abutting to form a 1on- I gitudinal seam, and subjecting the so-covered wire to heat sufficient to fuse the metal inter- 15 mediate the Wire and the covering-strip, a
described. it V, V,
2. As a new article of manufacture, a wire plated with a metal fusible at a lower temperature than the wire, and this with a con- GEORGE U. MEYER.
Witnesses: 7'
J. A MILLER, J12, M. F. BLIGH.
Publications (1)
Publication Number | Publication Date |
---|---|
US441885A true US441885A (en) | 1890-12-02 |
Family
ID=2510780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US441885D Expired - Lifetime US441885A (en) | Island |
Country Status (1)
Country | Link |
---|---|
US (1) | US441885A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809889A (en) * | 1955-11-16 | 1957-10-15 | Owens Illinois Glass Co | Aluminum bronze alloy containing boron and nickel |
-
0
- US US441885D patent/US441885A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809889A (en) * | 1955-11-16 | 1957-10-15 | Owens Illinois Glass Co | Aluminum bronze alloy containing boron and nickel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6627011B2 (en) | Process for producing connector copper alloys | |
US2088446A (en) | Method of producing covered wire | |
JP2004339555A (en) | Plating treatment material and its production method, terminal member for connector, and connector | |
JP6185419B2 (en) | Aluminum plated stainless steel wire | |
CN107267798A (en) | Titanium copper paper tinsel, extension copper products, electronic equipment part and automatic focusing camara module | |
EP0298518B1 (en) | Method for manufacturing a copper-clad steel trolley wire | |
US20110162763A1 (en) | Method for Producing Copper-Clad Aluminum Wire | |
US4980245A (en) | Multi-element metallic composite article | |
US441885A (en) | Island | |
JP4688100B2 (en) | Manufacturing method of Cu plated steel sheet for electrical contacts | |
JP5140171B2 (en) | Copper alloy strip used for battery tab material for charging | |
US6949150B2 (en) | Connector copper alloys and a process for producing the same | |
DE1577105C3 (en) | Roll cladding process for the production of composite sheets or strips clad on one or both sides | |
US220907A (en) | Improvement in coating wire | |
WO2019193960A1 (en) | Plated wire rod | |
US441884A (en) | Island | |
US432691A (en) | Island | |
JPS6047344B2 (en) | Hot-dipped ultrafine copper alloy conductor | |
US448594A (en) | Method of making plated | |
US460921A (en) | Island | |
US1125162A (en) | Reinforced copper and process of making same. | |
US91416A (en) | Alanson gary | |
US460920A (en) | Island | |
US1881257A (en) | Wrought metal article | |
US419598A (en) | Island |