ES143416A1 - Improvements in the apparatus for polishing flat moving crystals. - Google Patents

Improvements in the apparatus for polishing flat moving crystals.

Info

Publication number
ES143416A1
ES143416A1 ES143416A ES143416A ES143416A1 ES 143416 A1 ES143416 A1 ES 143416A1 ES 143416 A ES143416 A ES 143416A ES 143416 A ES143416 A ES 143416A ES 143416 A1 ES143416 A1 ES 143416A1
Authority
ES
Spain
Prior art keywords
flat moving
polishing flat
moving crystals
crystals
polishing
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
Application number
ES143416A
Other languages
Spanish (es)
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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers Ltd filed Critical Pilkington Brothers Ltd
Priority to ES143416A priority Critical patent/ES143416A1/en
Publication of ES143416A1 publication Critical patent/ES143416A1/en
Expired legal-status Critical Current

Links

ES143416A 1937-02-13 1937-02-13 Improvements in the apparatus for polishing flat moving crystals. Expired ES143416A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES143416A ES143416A1 (en) 1937-02-13 1937-02-13 Improvements in the apparatus for polishing flat moving crystals.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES143416A ES143416A1 (en) 1937-02-13 1937-02-13 Improvements in the apparatus for polishing flat moving crystals.

Publications (1)

Publication Number Publication Date
ES143416A1 true ES143416A1 (en) 1937-03-16

Family

ID=65618709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES143416A Expired ES143416A1 (en) 1937-02-13 1937-02-13 Improvements in the apparatus for polishing flat moving crystals.

Country Status (1)

Country Link
ES (1) ES143416A1 (en)

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