Volume 12; Issue 9

1

U.S. Patent Specifications

Year:
1940
Language:
english
File:
PDF, 170 KB
english, 1940
2

Modern Wooden Construction

Year:
1940
Language:
english
File:
PDF, 361 KB
english, 1940
3

Artificial Lighting and Eyesight

Year:
1940
Language:
english
File:
PDF, 219 KB
english, 1940
4

Recent German Patents

Year:
1940
Language:
english
File:
PDF, 160 KB
english, 1940
5

Longitudinal Stability and Control

Year:
1940
Language:
english
File:
PDF, 692 KB
english, 1940
6

Polar Diagrams for Airscrew Design

Year:
1940
Language:
english
File:
PDF, 1.04 MB
english, 1940
7

Helicopter Theory

Year:
1940
Language:
english
File:
PDF, 808 KB
english, 1940
8

Some Books Recently Received

Year:
1940
Language:
english
File:
PDF, 189 KB
english, 1940
9

Research Reports and Memoranda

Year:
1940
Language:
english
File:
PDF, 208 KB
english, 1940
10

Magnesium Alloys in the U.S.A.

Year:
1940
Language:
english
File:
PDF, 618 KB
english, 1940
11

A TRIAL BALANCE

Year:
1940
Language:
english
File:
PDF, 169 KB
english, 1940
12

The Forming of Aluminium‐Alloy Sheet

Year:
1940
Language:
english
File:
PDF, 262 KB
english, 1940