Patent US3717188A successfully refreshed from Google Patents.
Patent JPS57145397A successfully refreshed from Google Patents.
JPS57145397A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of producing multilayer printed circuit board
Assignee: Hitachi Ltd
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Filing: 1981-03-04
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Granted: —
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Expires: 2001-03-04
Abstract
No abstract record available.
Inventors
- 👤 Akio Takahashi
- 👤 Takeshi Shimazaki
- 👤 Motoyo Wajima
- 👤 Yasusada Morishita
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 20:05
CPC Classifications
B; B32; B32B; B32B27/00; B32B27/06; B32B27/08; B32B27/04; C; C08; C08G; C08G59/00; C08G59/18; C08G59/40; C08G59/4007; C08G59/4014; C08G59/4042; C08G59/50; C08G59/56; C08G73/00; C08G73/06; C08G73/0622; C08G73/0638; C08G73/0644; C08J; C08J5/00; C08J5/24; C08J5/248; C08L; C08L79/00; C08L79/04; C08L79/08; C08L79/085; H; H01; H01B; H01B3/00; H01B3/18; H01B3/30; H05; H05K; H05K1/00; H05K1/02; H05K1/03; H05K1/0313; H05K1/032; H05K1/0346; H05K3/00; H05K3/46; H05K3/4688; B32B2260/00; B32B2260/04; B32B2260/046; B32B2305/00; B32B2305/07; B32B2305/076; B32B2457/00; B32B2457/08; H05K2201/00; H05K2201/01; H05K2201/0137; H05K2201/0154; H05K2201/09; H05K2201/09209; H05K2201/095; H05K2201/09536; H05K2203/00; H05K2203/06; H05K2203/061; H05K2203/11; H05K2203/1105; H05K3/4611; H05K3/4623; Y; Y10; Y10S; Y10S428/00; Y10S428/901; Y10T; Y10T428/00; Y10T428/31504; Y10T428/31511; Y10T428/31721
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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