Difference between revisions of "Patent of a adjustable projector by Charles Andreino (Q31170)"

@@ Property / Type of information @@
+source
@@ Property / Type of information: source / rank @@
+Normal rank
@@ Property / Type of information: source / qualifier @@
+type of document: Patent (source)
@@ Property / Field @@
+lighting and projection
@@ Property / Field: lighting and projection / rank @@
+Normal rank
@@ Property / author @@
+Charles Andreino
@@ Property / author: Charles Andreino / rank @@
+Normal rank
@@ Property / Copy available online @@
+https://patents.google.com/patent/US1747279A/en
+Normal rank
@@ Property / Backup document @@
+US1747279.pdf
@@ Property / Backup document: US1747279.pdf / rank @@
+Normal rank
@@ Property / mentions @@
+Remote controlled fixture
@@ Property / mentions: Remote controlled fixture / rank @@
+Normal rank
@@ Property / Publication date @@
+February 1930Timestamp +1930-02-18T00:00:00Z
Timezone +00:00
Calendar Gregorian
Precision 1 day
Before 0
After 0
-Timestamp
++1930-02-18T00:00:00Z
-Timezone
++00:00
-Calendar
+Gregorian
-Precision
+day
 Before
 After
@@ Property / Publication date: 18 February 1930 / rank @@
+Normal rank