JPS5258031A - Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same - Google Patents

Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same

Info

Publication number
JPS5258031A
JPS5258031A JP13439875A JP13439875A JPS5258031A JP S5258031 A JPS5258031 A JP S5258031A JP 13439875 A JP13439875 A JP 13439875A JP 13439875 A JP13439875 A JP 13439875A JP S5258031 A JPS5258031 A JP S5258031A
Authority
JP
Japan
Prior art keywords
alloy
presented
aluminum
producing
same
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.)
Granted
Application number
JP13439875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5440215B2 (enExample
Inventor
Namio Nakazawa
Masakatsu Iwaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OOTANI DENKI SEISAKUSHIYO KK
OTANI DENKI SEISAKUSHIYO KK
Original Assignee
OOTANI DENKI SEISAKUSHIYO KK
OTANI DENKI SEISAKUSHIYO KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by OOTANI DENKI SEISAKUSHIYO KK, OTANI DENKI SEISAKUSHIYO KK filed Critical OOTANI DENKI SEISAKUSHIYO KK
Priority to JP13439875A priority Critical patent/JPS5258031A/ja
Publication of JPS5258031A publication Critical patent/JPS5258031A/ja
Publication of JPS5440215B2 publication Critical patent/JPS5440215B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
JP13439875A 1975-11-07 1975-11-07 Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same Granted JPS5258031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13439875A JPS5258031A (en) 1975-11-07 1975-11-07 Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13439875A JPS5258031A (en) 1975-11-07 1975-11-07 Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same

Publications (2)

Publication Number Publication Date
JPS5258031A true JPS5258031A (en) 1977-05-13
JPS5440215B2 JPS5440215B2 (enExample) 1979-12-03

Family

ID=15127454

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13439875A Granted JPS5258031A (en) 1975-11-07 1975-11-07 Illumination instruments made from aluminum or its alloy on which surface is presented shaded pattern of single color and process for producing the same

Country Status (1)

Country Link
JP (1) JPS5258031A (enExample)

Also Published As

Publication number Publication date
JPS5440215B2 (enExample) 1979-12-03

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